A股开盘，上证指数跌0.07%，深证成指跌0.08%，创业板指跌0.03%。N信诺维上市首日开涨72.36%，N腾信开涨73.28%。

Samsung Electronics is reportedly preparing a dual-process production strategy for high-bandwidth memory (HBM) base chips, planning to use both its in-house foundry and TSMC process nodes to meet anticipated growth in customized HBM demand.

On Sept. 15, Russian foreign minister LAVROV said Russia is prepared to enter a new round of talks on Ukraine and to seek a compromise within its established positions and framework. He said Moscow wants to end the conflict and has not refused negotiations, and that responsibility for any breakdown does not lie with Russia. If other parties demonstrate negotiating intent, Russia will take part in bilateral or trilateral talks. LAVROV reiterated that Russia’s stance and the objectives of the special military operation have not changed and that Moscow will not suspend the operation during negotiations.