A-share fiber-optic names were repeatedly active intraday. Tongding Hulian hit the daily trading limit; Changyingtong rose more than 10%. Changjin Photonics, Yongding, Weike Technology and Huiyuan Communications also advanced.

海事安全消息人士：紅海一貨船疑似遭到襲擊，船員命運不明。

The Financial Times reports Ukrainian officials said Kyiv ceased intensive drone strikes on tankers using key Black Sea ports after a July 31 call in which U.S. vice president Vance asked President Zelenskiy to stop. Attacks had targeted tankers calling at the Caspian Pipeline Consortium (CPC) terminal that move Kazakh crude to Novorossiysk; U.S. officials were said to be alarmed that the strikes were destabilising oil markets and harming U.S. commercial interests. Ukrainian and other sources say Kyiv has agreed not to target CPC infrastructure or non‑Russian vessels provided those ships are not under Ukrainian sanctions and are not carrying Russian oil or other Russian cargo; officials say a mechanism was set up to enforce the arrangement and there have been no further attacks near the CPC terminal since the call.