SEOUL, South Korea and CUPERTINO, Calif., Jan. 7, 2014 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced that Sang Park, MagnaChip’s Chairman and Chief Executive Officer, will be presenting and discussing the company’s growth opportunities and strategies at the Needham 16th Annual Growth Conference in New York City.

The presentation is scheduled for January 14, 2014 at 8:40 a.m. Eastern Time and will be webcast live and archived on MagnaChip’s investor relations website at www.magnachip.com.

About MagnaChip Semiconductor Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., Dec. 16, 2013 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed signal semiconductor products, today announced that it has completed qualification of 0.18um Electrically Erasable Programmable Read-Only Memory (EEPROM) intellectual property developed in partnership with eMemory Technology, Inc., a leading Taiwanese non-volatile memory (NVM) IP provider. By adding eMemory’s advanced EEPROM IP to MagnaChip’s existing non-volatile memory IP portfolio, MagnaChip can provide enhanced foundry services for its global customers requiring high-performance embedded NVM IC design solutions.

MagnaChip developed its patented EEPROM cell using a Side-wall Selective Transistor Cell (SSTC) structure featuring a world-class cell size. The embedded EEPROM IP utilizes an advanced 0.18um manufacturing process and includes multiple voltage levels of 1.8V, 1.8V+3.3V, and 1.8V+5.0V. This newly released EEPROM IP is particularly well suited for enhancing the performance of touch controller ICs and consumer MCUs, computer periphery controllers, LED light controllers and other applications which require optimized features such as reduced die size and faster read speeds.

eMemory’s EEPROM IP offers the advantages of a 1.8V single power supply, competitive IP macro size, high access speed, and a shorter IP development period. Moreover, with the feature of serial direct access (SDA) for Multi-DUT testing, eMemory’s EEPROM IP can significantly reduce product testing cycle time and costs.

“eMemory has been collaborating with MagnaChip for many years, starting with One Time Programmable (OTP) IP. Based on a strong partnership with MagnaChip, the new EEPROM IP will further strengthen eMemory’s NVM solutions for a wide variety of product applications. Looking towards the future, eMemory will continue to work closely with MagnaChip to broaden eMemory’s NVM IP product portfolio that is targeted at various process technologies and emerging applications to fulfill market requirements,” said Rick Shen, President of eMemory Technology.

“We are very pleased to have qualified the 0.18um EEPROM IP in collaboration with eMemory, a well-respected provider of NVM technology,” said Namkyu Park, Executive Vice President and General Manager of MagnaChip’s Semiconductor Manufacturing Services Division. “This newly qualified EEPROM IP will enable MagnaChip to continue to provide a broad variety of high performance NVM IP solutions to meet the application-specific needs of our foundry customers.”

About eMemory
eMemory (TWSE: 3529) is a global leader in logic process embedded non-volatile memory (eNVM) silicon IP. Since established in 2000, eMemory has been devoted to research and development of innovative technologies, offering the industry’s most comprehensive platforms of patented eNVM IP solutions include NeoBit (OTP silicon IP), NeoFuse (anti-fuse OTP silicon IP), NeoMTP (1,000+ times programmable silicon IP), NeoFlash (10,000+ times programmable silicon IP), and NeoEE (100,000+ times programmable silicon IP) to semiconductor foundries, integrated devices manufacturers (IDMs) and fabless design houses worldwide. eMemory’s eNVM silicon IPs support wide range of applications include trimming, function selection, code storage, parameter setting, encryption, and identification setting. The company has the world’s largest NVM engineering team and prides itself on providing partners a full-service solution that sees the integration of eMemory eNVM IP from initial design stages through fabrication. For more information about eMemory, please visit www.ememory.com.tw.

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

MagnaChip Contacts:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

eMemory Contacts:

Liz Lee
Public Relations Department
Tel. +886-3-5601168 #1110
liz@ememory.com.tw

Michelle Wang
Public Relations Department
Tel. +886-3-5601168 #1121
michelle@ememory.com.tw

SEOUL, South Korea and CUPERTINO, Calif., Nov. 25, 2013 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced that it now offers 0.35um and 0.18um standard multiple-time programmable intellectual property (MTP-IP) devices jointly developed with Yield Microelectronics Corporation (YMC) of Taiwan.

This MTP-IP developed in MagnaChip’s 0.35um BCD process and 0.18um BCD and mixed-signal process covers several standard memory cell sizes and is well suited for embedded applications such as Display, PMIC and LED controllers. By adding YMC’s leading-edge MTP-IP to MagnaChip’s existing NVM (non-volatile memory) portfolio, MagnaChip can provide enhanced foundry services to its global customers who stand to benefit from an IC design that incorporates next generation, low current embedded NVM performance.

This new MTP-IP solution provides high performance and reliability for the most stringent customer applications and covers a wide range of multiple-time programmable memory densities needed in the market.

Namkyu Park, Senior Vice President of Foundry Marketing for MagnaChip’s Semiconductor Manufacturing Services Division commented, “We are very pleased to have jointly developed this new MTP-IP with YMC, a leading IP solutions provider and MagnaChip partner in Taiwan. Our continued focus is to offer cost-effective, high-performance NVM solutions to meet the increasing application-specific needs of our BCD and mixed-signal foundry customers.”

Mr. Lin Hsin-Chang, Vice President of YMC, said, “Through a unique patented technology of memory components and mode of operation, the silicon IP jointly developed with MagnaChip successfully passed rigorous verification and reliability testing. This high-performance, high-reliability embedded non-volatile memory solution is now available and targeted for use by power management, microcontroller, touch controller and many other chip suppliers. By using this jointly developed MTP-IP, customers can enhance their overall product performance by greatly improving chip functionality while also reducing costs by shrinking the chip size.”

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents, and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

About Yield Microelectronics Corporation
Yield Microelectronics Corporation (YMC), located in Taiwan’s Chu-Pei city, is a specialized embedded logic multiple-time non-volatile memory (NVM) IP provider. YMC’s innovative NVM MTP-IP products are licensed to design houses and semiconductor foundries, allowing them to integrate crucial non-volatile memory with analog and digital functionality on a single chip. YMC’s NVM IP is characterized by its competitive cell and macro size, adopts logic-based architecture and features the scalability and ease of porting for different technologies and processes such as logic, high-voltage, mixed-mode, bipolar-CMOS-DMOS and many others. For more information, please visit www.ymc.com.tw.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., Nov. 19, 2013 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced that it has extended the expiration date of its offer to exchange up to $225,000,000 of new 6.625% Senior Notes due 2021 (the “new notes”) that have been registered under the Securities Act of 1933 for an equal amount of outstanding unregistered 6.625% Senior Notes due 2021 (the “old notes”). As a result of the extension, the exchange offer is now scheduled to expire at 5:00 p.m., New York City time, on November 19, 2013, unless further extended.

The exchange offer was originally set to expire at 5:00 p.m., New York City time, on November 18, 2013. As of this date, tenders of $223,965,000 aggregate principal amount, or 99.54%, of the old notes have been received pursuant to the exchange offer. Except for the extension of the expiration date, all of the other terms of the exchange offer remain as set forth in the exchange offer prospectus, dated October 18, 2013.

This press release is not an offer to exchange the new notes for the old notes or the solicitation of an offer to exchange, which we are making only through the exchange offer prospectus.

About MagnaChip Semiconductor Corporation
Headquartered in South Korea, MagnaChip is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high-volume consumer applications.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

Magnachip to Present and Discuss Growth Opportunities and Strategies at the UBS Global Technology Conference

 

SEOUL, South Korea and CUPERTINO, Calif., Nov. 12, 2013 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced that management will be presenting and discussing the company’s growth opportunities and strategies at the UBS Global Technology Conference in Sausalito, California.

The presentation is scheduled for November 19, 2013 at 8:30 a.m. PST. Presenting is Margaret Sakai, EVP and CFO, and Brent Rowe, EVP of Worldwide Sales. The live and archived webcast will be available on MagnaChip’s investor relations website at www.magnachip.com.

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

Magnachip Reports Third Quarter 2013 Financial Results

— Power Solutions Revenue Increased 14% Sequentially, 21% Year-Over-Year
— Display Solutions Revenue Increased 6% Sequentially, 5% Year-Over-Year
— Achieved GAAP EPS of $1.24 and Adjusted EPS of $0.76 Per Diluted Share

SEOUL, South Korea and CUPERTINO, Calif., Oct. 29, 2013 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced financial results for the third quarter ended September 30, 2013.

Revenue for the third quarter of 2013 was $217.8 million, a 1.2% increase compared to $215.3 million for the second quarter of 2013 and a 1.8% decrease compared to $221.9 million for the third quarter of 2012.

Gross margin was $71.9 million or 33.0%, as a percent of revenue, for the third quarter of 2013. This compares to gross margin of $71.0 million or 33.0% for the second quarter of 2013 and $76.4 million or 34.5% for the third quarter of 2012.

Net income, on a GAAP basis, for the third quarter of 2013 totaled $46.7 million or $1.24 per diluted share. This compares to a net income of $4.4 million or $0.12 per diluted share for the second quarter of 2013 and a net income of $48.4 million or $1.30 per diluted share for the third quarter of 2012. Net income was impacted primarily by a foreign currency gain of $43.3 million during the quarter which was primarily related to the non-cash foreign currency translation of intercompany balances that were denominated in U.S. dollars.

“We are pleased to have delivered results that met our financial guidance for the eleventh consecutive quarter. We met our revenue and gross margin guidance through a combination of product and customer diversification and the successful launch of a new product line for our Power Solutions Division,” said Sang Park, MagnaChip Chairman and CEO. “Our smartphone related revenue grew quarter-to-quarter due to the expansion of AMOLED display drivers in high-end smartphones and from an increase of sales to mid- to low-end smartphone customers.”

Adjusted net income, a non-GAAP measurement, for the third quarter of 2013 totaled $28.6 million or $0.76 per diluted share compared to $26.2 million or $0.71 per diluted share for the second quarter of 2013 and $30.4 million or $0.81 per diluted share for the third quarter of 2012.

Management believes that non-GAAP financial measures, when viewed in conjunction with GAAP results, can provide a more meaningful understanding of the factors and trends affecting MagnaChip’s business and operations. However, such non-GAAP financial measures have limitations and should not be considered as a substitute for net income or as a better indicator of our operating performance than measures that are presented in accordance with GAAP. A reconciliation of GAAP results to non-GAAP results is included following the financial statements.

Combined cash balances (cash and cash equivalents plus restricted cash) totaled $158.3 million at the end of the third quarter of 2013, a decrease of $34.4 million from the end of the prior quarter. Cash provided from operations totaled approximately $6.0 million for the third quarter of 2013.

Third Quarter and Recent Company Highlights
– Repurchased $25 Million or 1,213,517 Shares under MagnaChip’s 2013 Stock Repurchase Program.
– Eleventh Consecutive Quarter of Meeting or Exceeding Financial Guidance.
– Completed Secondary Offering of 1.7 Million Shares of Common Stock.

Business Outlook
– For the fourth quarter of 2013, MagnaChip expects:
– Revenue will be in the range of $193 million to $203 million.
– Gross margin will be 29.0% to 31.0% as a percent of revenue.

Conference Call
MagnaChip will hold a conference call at 5 p.m. EDT today to discuss the third quarter 2013 financial results. The conference call will be webcast live and is also available by dialing 1-866-776-2061 in the U.S. or 1-706-679-0298 for all other locations. The conference ID number is 78794356 and participants are encouraged to initiate their calls at least 10 minutes in advance of the 5 p.m. EDT start time to ensure a timely connection. The webcast and earnings release will be accessible at www.magnachip.com.

A replay of the conference call will be available the same day and will run for 72 hours. The replay access numbers are 1-855-859-2056 or 1-404-537-3406. The access code is 78794356.

About MagnaChip Semiconductor Corporation
Headquartered in South Korea, MagnaChip is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high-volume consumer applications. MagnaChip believes it has one of the broadest and deepest ranges of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents, and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com. Information on or accessible through, MagnaChip’s website is not a part of, and is not incorporated into, this release.

Safe Harbor for Forward-Looking Statements
Information in this release regarding MagnaChip’s forecasts, business outlook, expectations and beliefs are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties. These statements include statements about our ability to capitalize on improving market dynamics and future operating and financial performance including fourth quarter 2013 revenue and gross margin. All forward-looking statements included in this release are based upon information available to MagnaChip Semiconductor as of the date of this release, which may change, and we assume no obligation to update any such forward-looking statements. These statements are not guarantees of future performance and actual results could differ materially from our current expectations. Factors that could cause or contribute to such differences include general economic conditions, the impact of competitive products and pricing, timely design acceptance by our customers, timely introduction of new products and technologies, ability to ramp new products into volume production, industry wide shifts in supply and demand for semiconductor products, industry and/or company overcapacity, effective and cost efficient utilization of manufacturing capacity, financial stability in foreign markets and the impact of foreign exchange rates, unanticipated costs and expenses or the inability to identify expenses which can be eliminated, compliance with U.S. and international trade and export laws and regulations by us and our distributors, and other risks detailed from time to time in MagnaChip’s filings with the SEC, including our Form 10-K filed on February 22, 2013 and subsequent registration statements, amendments or other reports that we may file from time to time with the SEC and/or make available on our website. MagnaChip assumes no obligation and does not intend to update the forward-looking statements provided, whether as a result of new information, future events or otherwise.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., Oct. 21, 2013 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced that it now offers a new 0.35um silicon-on-insulator (SOI) based Bipolar-CMOS-DMOS (BCD) high voltage process. This new process features 8V to 16V fully isolated high voltage devices that are implemented on SOI substrates for applications that include audio amps, DC-DC converters, and PMICs for the mobile and consumer markets.

This process also supports standard 3.3V and 5V CMOS digital, mixed-signal and analog devices. The high voltage 8V to 16V devices are optimized to have low Rsp (specific on-resistance) and low capacitance, for applications requiring power stages. Integrating CMOS and high voltage devices on SOI substrates with deep trench isolation (DTI) offers minimum isolation and device area, minimum substrate leakage, improved radiation hardness and high-temperature operation. This enables the design of PMICs with unipolar or bipolar supplies (positive and negative supply rails), with latch-up free operation.

“We are very pleased to offer our new 0.35um BCD high voltage process solution based on silicon-on-insulator substrates,” said Namkyu Park, Senior Vice President of Marketing for MagnaChip’s Semiconductor Manufacturing Services Division. “We intend to expand our SOI based BCD portfolio with additional voltage ratings to continue to support the growing applications that can benefit from the isolation feature of this process.”

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents, and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., Oct. 8, 2013 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX) will hold a conference call Tuesday, October 29, 2013 at 5 p.m. EDT to discuss the Company’s third quarter 2013 financial results. Participating in the call will be Sang Park, MagnaChip Chairman and CEO and Margaret Sakai, Executive Vice President and CFO. The earnings press release will be issued after the market closes that day.

The conference call will be webcast live and is also available by dialing 1-866-776-2061 in the U.S. or 1-706-679-0298 for all other locations. The conference ID number is 78794356 and participants are encouraged to initiate their calls at least 10 minutes in advance of the 5 p.m. EDT start time to ensure a timely connection. The webcast and earnings release will be accessible at www.magnachip.com.

A replay of the conference call will be available the same day and will run for 72 hours. The replay access numbers are 1-855-859-2056 or 1-404-537-3406. The access code is 78794356.

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1.408.625.1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82.2.6903.3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., Sept. 9, 2013 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced that certain of its stockholders that are affiliated with Avenue Capital Management II, L.P. (the “selling stockholders”) priced an underwritten registered public offering of 1,700,000 shares of MagnaChip’s common stock at a price per share to the public of $21.20. The common stock offering is expected to close on September 13, 2013, subject to customary closing conditions. MagnaChip will not receive any proceeds from the sale of its common stock by the selling stockholders.

Barclays Capital Inc. is acting as sole book-running manager and underwriter for the offering.

A registration statement (including a prospectus) relating to these securities was declared effective by the Securities and Exchange Commission (“SEC”) on April 26, 2012 and MagnaChip has filed a related preliminary prospectus supplement with the SEC. Before you invest, you should read the prospectus included in that registration statement, the preliminary prospectus supplement and the other documents MagnaChip has filed with the SEC for more complete information about MagnaChip and its common stock. You may obtain these documents for free by visiting EDGAR on the SEC website at www.sec.gov. Alternatively, a copy of the final prospectus supplement relating to the offering may be obtained from Barclays Capital Inc., c/o Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, NY 11717, by telephone at 888-603-5847 or by e-mail at Barclaysprospectus@broadridge.com.

This release does not constitute an offer to sell or a solicitation of an offer to buy any securities, nor shall there by any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of such state or jurisdiction. The offering of the common stock will be made only by means of the prospectus and related prospectus supplement. The common stock being offered has not been approved or disapproved by any regulatory authority, nor has any such authority passed upon the accuracy or adequacy of the registration statement, the prospectus contained therein or the preliminary prospectus supplement.

About MagnaChip Semiconductor Corporation
Headquartered in South Korea, MagnaChip is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high-volume consumer applications.

Safe Harbor for Forward-Looking Statements
Information in this release regarding the closing of the common stock offering are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties that could cause actual results to differ materially from those in the forward-looking statements, including risks and uncertainties related to market conditions. MagnaChip cannot assure you that the offering will be completed on the anticipated terms, or at all. All forward-looking statements included in this release are based upon information available to MagnaChip as of the date of this release, which may change, and MagnaChip assumes no obligation to update any such forward-looking statements. You should carefully read and consider the information set forth under “Risk Factors” in the preliminary prospectus supplement and the accompanying prospectus and other risks detailed from time to time in MagnaChip’s filings with the SEC, including MagnaChip’s Form 10-Q filed on August 5, 2013 and subsequent registration statements, amendments or other reports that MagnaChip may file from time to time with the SEC and/or make available on its website. MagnaChip assumes no obligation and does not intend to update the forward-looking statements provided, whether as a result of new information, future events or otherwise.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., Sept. 9, 2013 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced that certain of its stockholders that are affiliated with Avenue Capital Management II, L.P. (the “selling stockholders”) intend to offer and sell 1,700,000 shares of MagnaChip’s common stock in an underwritten registered public offering. MagnaChip will not receive any proceeds from the sale of its common stock by the selling stockholders.

Barclays Capital Inc. is acting as sole book-running manager and underwriter for the offering.

A registration statement (including a prospectus) relating to these securities was declared effective by the Securities and Exchange Commission (“SEC”) on April 26, 2012 and MagnaChip has filed a related preliminary prospectus supplement with the SEC. Before you invest, you should read the prospectus included in that registration statement, the preliminary prospectus supplement and the other documents MagnaChip has filed with the SEC for more complete information about MagnaChip and its common stock. You may obtain these documents for free by visiting EDGAR on the SEC website at www.sec.gov. Alternatively, a copy of the final prospectus supplement relating to the offering may be obtained from Barclays Capital Inc., c/o Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, NY 11717, by telephone at 888-603-5847 or by e-mail at Barclaysprospectus@broadridge.com.

This release does not constitute an offer to sell or a solicitation of an offer to buy any securities, nor shall there by any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of such state or jurisdiction. The offering of the common stock will be made only by means of the prospectus and related prospectus supplement. The common stock being offered has not been approved or disapproved by any regulatory authority, nor has any such authority passed upon the accuracy or adequacy of the registration statement, the prospectus contained therein or the preliminary prospectus supplement.

About MagnaChip Semiconductor Corporation
Headquartered in South Korea, MagnaChip is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high-volume consumer applications.

Safe Harbor for Forward-Looking Statements
Information in this release regarding the intent of the selling stockholders to offer and sell shares of MagnaChip’s common stock are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties that could cause actual results to differ materially from those in the forward-looking statements, including risks and uncertainties related to market conditions. MagnaChip cannot assure you that the offering will be completed on the anticipated terms, or at all. All forward-looking statements included in this release are based upon information available to MagnaChip as of the date of this release, which may change, and MagnaChip assumes no obligation to update any such forward-looking statements. You should carefully read and consider the information set forth under “Risk Factors” in the preliminary prospectus supplement and the accompanying prospectus and other risks detailed from time to time in MagnaChip’s filings with the SEC, including MagnaChip’s Form 10-Q filed on August 5, 2013 and subsequent registration statements, amendments or other reports that MagnaChip may file from time to time with the SEC and/or make available on its website. MagnaChip assumes no obligation and does not intend to update the forward-looking statements provided, whether as a result of new information, future events or otherwise.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. +1-408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com