晶华新材触及跌停，已连续6日跌停，成交额逾9亿元。

U.S. Treasury data show that in the latest two-week reporting period investment funds bought $29.103 bln of 10-year Treasury notes maturing May 15, 2036 (prior: $28.962 bln). Foreign investors bought $5.788 bln of the same maturity (prior: $5.200 bln).

Distributors said Dahua Technology will implement a new pricing schedule from July 22 covering its entire product range. Increases will vary by model and final pricing is subject to the company's official price list; some SKUs may rise as much as 50%. A source said the move reflects a persistent global supply-demand imbalance: since H2 2025 prices for core security inputs — SoC controller chips, memory, PCB materials and precious metals — have climbed and the trend continued into 2026, sharply increasing production costs.