On Sep 8, turnover on the Shanghai and Shenzhen exchanges totaled CNY1.9603 tln, up CNY14.315 bn from the prior session. Shanghai turnover was CNY915.57 bn (previous CNY897.90 bn) with trading volume 530 mln lots (vs 477 mln); Shenzhen turnover was CNY1,044.77 bn (previous CNY1,048.12 bn) with volume 644 mln lots (vs 588 mln). Zhongji Xuchuang led single-stock turnover at CNY26.22 bn, followed by CATL CNY17.45 bn, Xinyisheng CNY15.58 bn, Zhaoyi Innovation CNY14.61 bn and Changxin Technology CNY1

A-shares phosphate fertilizer and phosphate chemicals sector extended gains in the afternoon session; Liuguo Chemical hit the daily limit, Chuanfa Longmang and Hebang Bio had earlier hit limit-up. Chuanjinnuo climbed over 10%, while Xingfa Group, Chengxing, Yuntianhua, Hubei Yihua and Chuanheng advanced.

On Sept. 7 Changxin Technology held its 2026 interim results briefing. Responding to market reports that Apple tested its chips, CEO Zhao Lun said the company is open to exploring cooperation with global premium customers and that its products can compete with international peers on performance, quality and supply stability. On HBM (high-bandwidth memory), Zhao said Changxin will continue product and process iteration following its technical roadmap and commercial plan. He added server demand is robust; Changxin expanded server business in 1H and contribution from server-facing products increased as downstream demand picked up. On domestically sourced DUV lithography, the company said it has taken measures to build the supply chain, focusing on development and validation of domestic suppliers to coordinate core links such as semiconductor equipment.