Silicon Shipment Levels Decline in Third Quarter 2015

SAN JOSE, Calif. — November 11, 2015 — Worldwide silicon wafer area shipments decreased during the third quarter 2015 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 2,591 million square inches during the most recent quarter, a 4.1 percent decrease from the record amount of 2,702 million square inches shipped during the previous quarter. New quarterly total area shipments were flat when compared to third quarter 2014 shipments.

"After two consecutive record breaking quarters, quarterly silicon shipment growth slightly declined,” said Ginji Yada, chairman of SEMI SMG and general manager, International Sales & Marketing Department of SUMCO Corporation. “Quarterly shipments for the most recent quarter are on par with the same quarter as last year, with total silicon shipment volumes for 2015 through the end of the third quarter higher relative to the same period last year.”

Quarterly Silicon* Area Shipment Trends

Million Square Inches

* Shipments are for semiconductor applications only and do not include solar applications

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 and epitaxial silicon wafers, as well as 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.

About SEMI

SEMI is the global industry association serving the nano- and microelectronics 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.