# China semiconductor exports surge 136% to $45 billion on AI pricing *Customs data shows monthly shipments jumped to $44.951 billion on Oct. 14, propelled by soaring memory values from Korean fab operations rather than physical volume growth.* **Published:** October 14, 2026 **By:** Hao Feng **Section:** Trade & Industrial Policy — China **Format:** Breaking **Confidence:** high **Source:** https://eastasiabrief.com/trade-policy/china-semiconductor-exports-surge-136-45-billion-ai-pricing-720 **Publisher:** East Asia Brief (https://eastasiabrief.com/) --- ## What to know - China September chip exports surged 136% to $44.951 billion while volume rose 1.0% - Samsung Electronics and SK hynix run over 40% of their respective NAND and DRAM capacity in China - Shanghai exchange reviews YMTC's 33 billion yuan IPO prospectus on Nov. 27 ![Workers in cleanroom suits and masks operate automated equipment on an integrated circuit production line. (AI-generated image)](https://eastasiabrief.com/media/2026-10-14-90e945b220e1.webp) *Workers in cleanroom suits and masks operate automated equipment on an integrated circuit production line. (AI-generated image)* China's integrated circuit exports jumped 136% year-on-year to $44.951 billion in September, according to General Administration of Customs data released Oct. 14, 2026. The dollar surge outpaced physical delivery gains across the border. Outbound volume rose 1.0% to 32.7 billion units during the same month, customs officials said. The divergence demonstrates that global artificial intelligence server demand drove unit export prices higher, rather than a rapid expansion of domestic fabrication volume. Wang Jun, vice minister of the General Administration of Customs, presented the third-quarter trade figures during a State Council Information Office briefing in Beijing. China's total outbound shipments reached $447.18 billion in September, an increase of 36.3%. Total imports rose 31.0% to $313.65 billion, leaving a monthly trade surplus of $133.53 billion. Cumulative integrated circuit exports for the first nine months of 2026 reached 275.2 billion units. Export value totaled approximately $302 billion, doubling from the prior-year period. Foreign-owned fabrication plants inside the country generated the bulk of the export value gains. The Bank of Korea documented that structural role in an analytical report published Sept. 2. Samsung Electronics operates its primary overseas NAND flash memory manufacturing base in Xi'an. The facility accounts for over 40% of the company's total NAND flash production. SK hynix fabricates approximately 45% of its total DRAM wafer capacity at its manufacturing plant in Wuxi, according to company regulatory filings. Korean chipmakers ship raw front-end wafers from domestic fabs into Chinese packaging clusters for assembly and testing before re-exporting the completed modules. That cross-border processing trade inflated China's export values as contract memory prices recovered worldwide. DDR5 server memory contract prices climbed sharply during the summer months. China's bilateral semiconductor trade deficit with South Korea widened from a monthly average of $5 billion to $11.2 billion in the first half of 2026. South Korea's semiconductor exports to China reached $130.8 billion between January and August 2026, marking a 206.4% year-on-year jump, Bank of Korea records show. Western trade controls restrict China from procuring extreme ultraviolet lithography scanners. Those rules cap domestic logic foundries at mature transistor nodes. Chinese chipmakers have responded by focusing capital on trailing nodes above 28 nanometers. Mature processes power power-management integrated circuits, industrial microcontrollers and electric vehicles. China is projected to control 48% of global mature foundry capacity by 2030, according to TrendForce data cited by central bank researchers. Domestic storage manufacturers have simultaneously captured merchant market share in non-volatile flash memory despite equipment embargoes. Yangtze Memory Technologies Corp. secured between 14% and 16.5% of global NAND flash shipments in the second quarter of 2026, Counterpoint Research reported. That shipment volume placed YMTC in third position globally, moving the Wuhan-based company ahead of Micron Technology and Kioxia Holdings. YMTC submitted its initial public offering prospectus to the Shanghai Stock Exchange's STAR Market on Oct. 13 to raise 33 billion yuan ($4.6 billion). The planned listing represents the largest domestic equity financing in China's semiconductor sector since Semiconductor Manufacturing International Corp. raised capital in 2020. Chinese state capital continues to underwrite capacity additions across peripheral packaging lines. Packaging houses avoid the multilateral export restrictions that govern sub-14-nanometer front-end fab tooling. Advanced packaging allows domestic system vendors to interconnect multiple mature silicon dies, compensating for architectural constraints imposed by export controls. Technological bottlenecks persist at the extreme cutting edge of memory manufacturing. Chinese producers remain unable to mass-produce fourth-generation high-bandwidth memory chips, known as HBM3. South Korean memory producers retain a multi-year lead in supplying 8-layer and 12-layer HBM3E modules directly to global artificial intelligence accelerator suppliers. The customs administration has not published the specific export value or unit shipments of domestic artificial intelligence accelerators, leaving the foreign sales contribution of Huawei Technologies' Ascend series unconfirmed. The Shanghai Stock Exchange will convene its listing review committee on Nov. 27 to evaluate YMTC's 33 billion yuan registration filing. ## Impact map | Event | Korea | China | Japan | Global impact | | --- | --- | --- | --- | --- | | China chip export jump | Samsung Xi'an NAND and SK hynix Wuxi DRAM drive cross-border processing re-exports | YMTC holds 14-16.5% NAND share, seeks 33 billion yuan STAR IPO | Kioxia slips behind YMTC in Q2 NAND shipments, retains HBM packaging materials lead | AI server memory price inflation expands export dollar totals despite 1.0% unit volume rise | ## In this story - **Companies:** Samsung Electronics, SK hynix, Yangtze Memory Technologies Corp - **Tickers:** 005930.KS, 000660.KS - **Exposed:** Micron Technology, Kioxia Holdings, Huawei Technologies - **Policy:** Export Controls, Subsidies - **Impact:** Supply Chain, Pricing, Capex ## Primary sources 1. bok.or.kr 2. sse.com.cn 3. scmp.com 4. newspim.com 5. hankyung.com --- Cite as: East Asia Brief, "China semiconductor exports surge 136% to $45 billion on AI pricing," October 14, 2026. https://eastasiabrief.com/trade-policy/china-semiconductor-exports-surge-136-45-billion-ai-pricing-720