Slight Increase in Third Quarter 2014 Silicon Wafer Shipments

SAN JOSE, Calif. — November 10, 2014 — Worldwide silicon wafer area shipments increased during the third quarter 2014 when compared to second quarter area shipments according to the SEMI Silicon Manufacturers Group (SMG) in its quarterly analysis of the silicon wafer industry.

Total silicon wafer area shipments were 2,597 million square inches during the most recent quarter, a 0.4 percent increase from the 2,587 million square inches shipped during the previous quarter. New quarterly total area shipments are 11.0 percent higher than third quarter 2013 shipments, according to SEMI (www.semi.org).

"After reaching record levels in the second quarter, silicon wafer shipment volume growth plateaued during the most recent quarter,” said Hiroshi Sumiya, chairman of SEMI SMG and general manager of the Corporate Planning Department of Shin-Etsu Handotai Co., Ltd. “Year-to-date silicon volumes are 10 percent higher than the same period last year.”

Quarterly Silicon Area Shipment Trends

Semiconductor Silicon Shipments* - Millions of Square Inches

Silicon wafers are the fundamental building material for semiconductors, which in turn, are vital components of virtually all electronics goods, including computers, telecommunications products, and consumer electronics. The highly engineered thin round disks are produced in various diameters (from one inch to 12 inches) and serve as the substrate material on which most semiconductor devices or "chips" are fabricated.

All data cited in this release is inclusive of polished silicon wafers, including virgin test wafers, epitaxial silicon wafers, and non-polished silicon wafers shipped by the wafer manufacturers to the end-users.

The Silicon Manufacturers Group acts as an independent special interest group within the SEMI structure and is open to SEMI members involved in manufacturing polycrystalline silicon, monocrystalline silicon or silicon wafers (e.g., as cut, polished, epi, etc.). The purpose of the group is to facilitate collective efforts on issues related to the silicon industry including the development of market information and statistics about the silicon industry and the semiconductor market.

For more information on the SEMI Worldwide Silicon Wafer Shipment Statistics, visit www.semi.org/en/MarketInfo/SiliconShipmentStatistics.

About SEMI

SEMI is the global industry association serving the nano- and micro-electronic manufacturing supply chains. Our 1,900 member companies are the engine of the future, enabling smarter, faster and more economical products that improve our lives. Since 1970, SEMI has been committed to helping members grow more profitably, create new markets and meet common industry challenges. SEMI maintains offices in Bangalore, Beijing, Berlin, Brussels, Grenoble, Hsinchu, Moscow, San Jose, Seoul, Shanghai, Singapore, Tokyo, and Washington, D.C. For more information, visit www.semi.org.