What happened
On September 7 at 9:52 AM, the semiconductor materials sector index reached 12,408.84 points, marking a 2% increase. The sector recorded a trading volume of 5.653 billion yuan with a turnover rate of 0.88%.
Among individual stocks, the top five gainers were: Hemei Micro (up 6.58% to 103.28 yuan), Huahai Chengke (up 4.02% to 98.28 yuan), Oulai New Materials (up 3.84% to 55.97 yuan), Aisen Shares (up 3.84% to 59.76 yuan), and Jiangfeng Electronics (up 3.24% to 227.31 yuan).
Why it matters
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Key facts
Sector index: 12,408.84 points, up 2%.
Trading volume: 56.53 billion yuan, turnover rate 0.88%.
Top gainers: Hemei Micro +6.58%, Huahai Chengke +4.02%, Oulai New Materials +3.84%, Aisen Shares +3.84%, Jiangfeng Electronics +3.24%.
What to watch next
Monitor whether the sector's momentum continues in subsequent trading sessions.
Watch for any official announcements or industry news that might explain the surge.