SEOUL, South Korea and CUPERTINO, Calif., July 22, 2013 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, and the National Nano Fab Center (“NNFC”) have entered into an SOI RF CMOS technology transfer agreement which combines MagnaChip’s specialty manufacturing expertise with NNFC’s robust RF technology. The two companies have targeted expansion into the emerging RF front-end module (“FEM”) foundry market.

The technology agreement transfers 0.18um SOI RF CMOS process technology to MagnaChip. This process technology is a core component of cellular phone FEMs. FEMs can replace existing compound semiconductor and silicon solutions with approximately 30% reduced manufacturing process steps. This reduces manufacturing cost, accelerates time to market, while addressing the specific needs of 2/3/4G and LTE cellular systems.

The SOI RF CMOS technology is optimized for use in RF switches and antenna tuning applications, which have rapidly expanded as a result of the recent development trends in multiband and multimode cellular phone designs. In addition to offering excellent switch performance, this technology enables a high level of integration including control, logic, monitoring and power. The resulting FEMs are lighter, thinner, smaller compared to FEMs using compound semiconductor and can be integrated with digital tunable capacitors, which are key elements of RF tuning circuits. As we look further into the future, FEMs may eventually be integrated with power amplifiers, leading to a single-chip CMOS FEM solutions.

Jae Young Lee, President of NNFC commented, “This technology transfer is an example of the successful technology development work done at NNFC which can be applied to commercial production. NNFC, which is a government-sponsored R&D center, uniquely defined this technology platform. Going forward, NNFC will continue to lend its support to MagnaChip to ensure the continued success of the SOI RF CMOS foundry process technology.”

“The technology transfer of NNFC’s 0.18um SOI RF CMOS is a significant addition to MagnaChip’s growing list of process offerings that are available to its specialty foundry customers,” said Namkyu Park, Senior Vice President of Marketing for MagnaChip’s Semiconductor Manufacturing Services Division. “Our goal is to continue to offer the latest in differentiated technologies to meet the needs of our customers and partners in the fast-changing semiconductor market.”

About National Nano Fab Center
NNFC is the public institute invested by central, local government and KAIST (Korea Advanced Institute of Science and Technology) in Korea. The main mission is to provide and offer fabrication services to academia, research institutes and industry. NNFC has a nano-fusion infrastructure based on CMOS, MEMS, BIO-MEMS, NANO Materials and Analysis division. For more information, please visit www.nnfc.re.kr.

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 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.

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., July 15, 2013 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, announced today that it has priced a private offering of $225 million of its 6.625% Senior Notes due 2021 (the “2021 Notes”) at an issue price of 99.5% of principal amount. The offering is expected to close on July 18, 2013.

The net proceeds of this offering will be used to redeem all of its subsidiaries’ outstanding $203.7 million in aggregate principal amount of 10.500% Senior Notes due 2018 (the “2018 Notes”), including applicable premium and accrued interest, and to pay transaction fees and expenses related to the offering.

The 2021 Notes will not be registered under the Securities Act of 1933 (the “Securities Act”) or the securities laws of any other jurisdiction. As a result, they may not be offered or sold in the United States or to any U.S. persons absent registration or an applicable exemption therefrom. Accordingly, the 2021 Notes will be offered and sold only to “qualified institutional buyers” under Rule 144A of the Securities Act or, outside the United States, to persons other than “U.S. persons” in compliance with Regulation S under the Securities Act. A confidential offering memorandum will be made available to such eligible holders. The offering will be conducted in accordance with the terms and subject to the conditions set forth in the offering memorandum.

This press release shall not constitute an offer to sell or the solicitation of an offer to buy the 2021 Notes, nor shall there be any sales of 2021 Notes in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction.

Safe Harbor for Forward-Looking Statements

Information in this release regarding the closing of the 2021 Notes offering and the intended use of proceeds therefrom 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” and other risks detailed from time to time in MagnaChip’s filings with the SEC, including MagnaChip’s Form 10-Q filed on May 3, 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., July 15, 2013 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, announced today that it is proposing to offer in a private placement $225 million in aggregate principal amount of senior notes due 2021 (the “Notes”). The net proceeds of this offering are intended to be used to redeem all of its subsidiaries’ outstanding 10.500% Senior Notes due 2018, including applicable premium and accrued interest, and to pay related fees and expenses of the offering.

The Notes to be offered will not be registered under the Securities Act of 1933 (the “Securities Act”) or the securities laws of any other jurisdiction. As a result, they may not be offered or sold in the United States or to any U.S. persons absent registration or an applicable exemption therefrom. Accordingly, the Notes will be offered only to “qualified institutional buyers” under Rule 144A of the Securities Act or, outside the United States, to persons other than “U.S. persons” in compliance with Regulation S under the Securities Act. A confidential offering memorandum will be made available to such eligible holders. The offering will be conducted in accordance with the terms and subject to the conditions set forth in the offering memorandum.

This press release shall not constitute an offer to sell or the solicitation of an offer to buy the Notes, nor shall there be any sales of Notes in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction.

Safe Harbor for Forward-Looking Statements

Information in this release regarding the intent of the MagnaChip to offer and sell Notes and the intended use of proceeds therefrom 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” and other risks detailed from time to time in MagnaChip’s filings with the SEC, including MagnaChip’s Form 10-Q filed on May 3, 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., July 11, 2013 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX) will hold a conference call Tuesday, July 30, 2013 at 5 p.m. EDT to discuss the Company’s second 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 18170301 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 18170301.

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., May 20, 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 will host its 2013 Foundry Technology Symposium in Hsinchu, Taiwan, on Thursday, June 13, 2013.

The purpose of the annual foundry symposium is to provide participants an in-depth understanding of MagnaChip’s manufacturing services (foundry) business, its specialty technology processes, target applications and end-markets, as well as current and future semiconductor foundry trends.

MagnaChip will provide an in-depth overview of its specialty process technologies and will highlight its technology portfolio and roadmap including technologies such as mixed-signal, BCD and non-volatile memory used in applications such as smartphones, tablet PCs, and automotive. MagnaChip will also review its on-line customer service tool known as “iFoundry”.

“We are very pleased to host MagnaChip’s 3rd Foundry Technology Symposium in Taiwan again this year,” said Namkyu Park, Senior Vice President of Marketing for MagnaChip’s Semiconductor Manufacturing Services Division. “We are planning to offer the many participants with an opportunity to better understand the foundry market dynamics as well as provide insights into MagnaChip’s specialty process technologies.”

More than one hundred fabless and other semiconductor companies are expected to attend the technology symposium in Hsinchu. To sign up for MagnaChip’s 3rd Annual Foundry Technology Symposium in Hsinchu and for more details, please visit www.magnachip.com or ifoundry.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

SOURCE MagnaChip Semiconductor Corporation

SEOUL, South Korea and CUPERTINO, Calif., May 7, 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 broadened its line-up of high voltage options for its 0.18um embedded EEPROM process technology. In addition to 10V and 20V high voltage options, MagnaChip has successfully integrated a 30V option for its 0.18um embedded EEPROM technology. This additional high voltage option provides increased noise immunity by improving the signal-to-noise ratio characteristics of devices, a critical issue in touch sensing IC performance. This is especially true in applications such as smartphones, tablet PCs, notebooks, and smart TVs.

The latest trend in smartphone and tablet PC touch sensing applications has been a move toward thinner yet larger designs. This trend often makes the electronic circuitry more susceptible to internal and external electrical noise. The various sources of noise, particularly in mobile devices, include the close proximity of various semiconductor components within the system, battery chargers and even external factors such as temperature and humidity. Unwanted electrical noise can generate spurious signals creating false touches in the sensing circuitry.

MagnaChip’s process technology enhances the functionality and performance of these newer IC designs by improving their signal-to-noise characteristics. MagnaChip’s newly developed 30V process is ideally suited for the larger screen mobile applications that are now being introduced. This new process was developed utilizing a lateral double-diffused MOS structure with sustained performance up to 30V.

“We are very pleased to be able to offer a broad array of high voltage options for our enhanced 0.18um embedded EEPROM process technology,” said Namkyu Park, Senior Vice President of Marketing for MagnaChip’s Semiconductor Manufacturing Services Division. “Our goal is to continue to develop competitive features that meet the increasing application specific needs of our foundry customers in the fast-changing semiconductor market.”

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 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

SOURCE MagnaChip Semiconductor Corporation

SEOUL, South Korea and CUPERTINO, Calif., May 6, 2013 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced the appointment of YJ Kim as Executive Vice President and General Manager of its Display Solutions Division. Mr. Kim will report to Sang Park, MagnaChip’s Chairman and CEO.

Mr. Kim has over 24 years of semiconductor industry experience. He joins MagnaChip from Cavium, Inc., where he was Vice President of the Infrastructure Processor Division and General Manager of the Multi-core Processor Group. Prior to Cavium, Mr. Kim was Core Team Lead and GM at Intel Corporation, where he also held various other management positions in marketing and business development. Mr. Kim has also served as Director of Marketing at Samsung Semiconductor, Inc. in San Jose, where he defined strategy and business planning for their memory and microprocessor products. Mr. Kim holds Bachelor of Science and Master of Engineering in Electrical Engineering degrees from Cornell University.

“We are very pleased to have an executive of Mr. Kim’s caliber join MagnaChip’s management team,” said Sang Park, MagnaChip’s Chairman and CEO. “He brings invaluable semiconductor operations and marketing expertise, which will help position MagnaChip for profitable growth as we continue to expand our Display Solutions customer mix and product portfolio.”

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.

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

SOURCE MagnaChip Semiconductor Corporation

SEOUL, South Korea and CUPERTINO, Calif., May 1, 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 J.P. Morgan 41st Annual Technology, Media and Telecom Conference in Boston, Massachusetts.

The presentation is scheduled for May 15, 2013 at 3:30 p.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

SOURCE MagnaChip Semiconductor Corporation

– Revenue Grew 16% Year-Over-Year
– Gross Margin Improved 380 Basis Points Year-Over-Year
– Foundry Business Revenue Increased 53% Year-Over-Year
– Ninth Consecutive Quarter of Achieving Financial Guidance

SEOUL, South Korea and CUPERTINO, Calif., April 30, 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 first quarter ended March 31, 2013.

Revenue for the first quarter of 2013 was $205.3 million, a 5.9% decrease compared to $218.1 million for the fourth quarter of 2012 and a 16.0% increase compared to $177.0 million for the first quarter of 2012.

Gross margin was $65.7 million or 32.0%, as a percent of revenue, for the first quarter of 2013. This compares to gross margin of $74.3 million or 34.1% for the fourth quarter of 2012 and $49.9 million or 28.2% for the first quarter of 2012.

Net loss, on a GAAP basis, for the first quarter of 2013 totaled $7.4 million or $0.21 per diluted share. This compares to net income of $125.3 million or $3.38 per diluted share for the fourth quarter of 2012 and a net income of $15.3 million or $0.40 per diluted share for the first quarter of 2012. Net loss was impacted primarily by a foreign currency loss of $22.6 million during the quarter which was primarily related to non-cash foreign currency translation for intercompany balances that were denominated in U.S. dollars.

“Our first quarter revenue and margin performance was better than the same quarter last year because of the product mix and customer shift we have been making which has enabled us to be better aligned with growing markets,” said Sang Park, MagnaChip Chairman and CEO. “The March quarter is typically a weak quarter due to seasonality and the post-holiday consumer spending slowdown. However, in addition to normal seasonality we also experienced lower than anticipated demand from the smartphone market. Despite these obstacles, we were able to achieve our financial guidance for the ninth consecutive quarter. Looking ahead, challenges still remain and visibility is somewhat limited. However, we remain optimistic that the macro environment is starting to improve and that our business will return to normal seasonal growth beginning in the second quarter.”

Adjusted net income, a non-GAAP measurement, for the first quarter of 2013 totaled $19.7 million or $0.53 per diluted share compared to $28.7 million or $0.77 per diluted share for the fourth quarter of 2012 and $6.5 million or $0.17 per diluted share for the first 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 $183.0 million at the end of the first quarter of 2013, an increase of $0.7 million from the end of the prior quarter. Cash provided from operations totaled approximately $37.5 million for the first quarter of 2013.

First Quarter and Recent Company Highlights
– Foundry Revenue Grew 53% Year-Over-Year.
– Power Solutions Revenue Increased 20% Year-Over-Year.
– Corporate Credit and Debt Rating Upgraded by Standard and Poor’s.
– Repurchased 376,000 Shares in Q1 under MagnaChip’s 2011 Stock Repurchase Program.

Business Outlook
For the second quarter of 2013, MagnaChip expects:
– Revenue will be in the range of $210 million to $220 million.
– Gross margin will be 32.0% to 34.0% as a percent of revenue.

Conference Call
MagnaChip will hold a conference call at 3 p.m. PDT today to discuss the first 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 31661611 and participants are encouraged to initiate their calls at least 10 minutes in advance of the 3 p.m. PDT 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 31661611.

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 second 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

SOURCE MagnaChip Semiconductor Corporation

– May 16th in Santa Clara, California
– May 21st in Austin, Texas

SEOUL, South Korea and CUPERTINO, Calif., April 15, 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 will host its 2013 Foundry Technology Symposium with a kickoff in Santa Clara, Calif., on Thursday, May 16, 2013.

The annual foundry symposium will also be hosted in Austin, TX on May 21, 2013, with the purpose of providing participants an in-depth understanding of MagnaChip’s manufacturing services (foundry) business, its specialty technology processes, target applications and end-markets, as well as current and future semiconductor foundry trends.

MagnaChip will provide an in-depth overview of its specialty process technologies and will highlight its technology portfolio and roadmap including technologies such as mixed-signal, BCD, ultra-high voltage and non-volatile memory. In addition, MagnaChip will discuss applications such as smartphones, tablet PCs, and automotive. MagnaChip will also review MagnaChip’s design environment and on-line customer service tool known as “iFoundry”.

“We are very pleased to host MagnaChip’s 3rd Annual Foundry Technology Symposium in the United States again this year,” said Namkyu Park, Senior Vice President of Marketing for MagnaChip’s Semiconductor Manufacturing Services Division. “We are planning to offer the many participants with an opportunity to better understand the foundry market dynamics as well as provide insights into MagnaChip’s specialty process technologies.”

More than one hundred fabless and other semiconductor companies are expected to attend the technology symposiums in Santa Clara and Austin. To sign up for MagnaChip’s 3rd Annual Foundry Technology Symposium and for more details, please visit www.magnachip.com or ifoundry.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