Chinese President Xi Jinping completed his state visit to the United States last week, during which the two heads of state reached eight-point consensus on outcomes, including agreeing to build a "constructive strategic stability relationship between China and the U.S. based on respect, fairness, and reciprocity," and agreeing to establish dialogue and communication channels on artificial intelligence and AI-related incidents. Mainland stock markets opened lower this morning, with the SSE Composite Index down 0.26% at 3,878.41 points, the Shenzhen Component Index down 0.38%, and the ChiNext Index down 0.65%. At the market opening, pharmaceutical stocks performed well, while non-ferrous metals and coal shares declined.
　　
　　Goldman Sachs noted in a report that although the atmosphere during the summit between U.S. President Trump and President Xi was friendly, deep-seated tensions between the two countries remain. The bank believes the concrete outcomes from the summit were limited, and the two-month truce extension was shorter than expected; areas of significant disagreement or tension between China and the U.S. were either briefly mentioned or completely omitted in the joint announcements. Trump is also considering a $14 billion arms sale to Taiwan, which might be postponed until after the APEC or G20 summit.

　　China's Ministry of Commerce website published an article today, with an official from the Ministry's Department of North American and Oceanian Affairs interpreting the outcomes of the eighth round of China-U.S. economic and trade consultations. Both sides agreed to reciprocally reduce tariffs on approximately $30 billion worth of imports from each other, with tariffs on about 90% of these products to be lowered to MFN tariff levels. Both sides agreed to establish a China-U.S. Trade Council, which will include an Agricultural Working Group, with the first meeting scheduled before the end of this year; they also agreed to establish a China-U.S. Investment Council, under which economic and trade teams will conduct regular dialogues on potential investment opportunities and investment barriers.

　　Additionally, bipartisan U.S. lawmakers jointly introduced a bill on the 25th aiming to prohibit the U.S. federal government from using optical module components produced in China in classified government systems. The bill specifically names Zhongji Asopt (SZ: 300308) and Xinyi Sheng (SZ: 300502), including their subsidiaries, affiliated companies, and regulated products incorporating relevant firmware, software, or components. The news dragged down Zhongji Asopt and Xinyi Sheng at the market opening.

　　Meanwhile, the People's Bank of China conducted a 139 billion yuan (RMB, same below) 7-day reverse repo operation today, along with a 661 billion yuan overnight reverse repo operation and a 300 billion yuan 14-day reverse repo operation. There were 660.3 billion yuan of reverse repos maturing today, resulting in a net injection of 439.7 billion yuan. This week (September 28 to 30), the open market will see 703.3 billion yuan of reverse repos maturing. (wn)