Sou Hu Cai Jing·2025-07-31 01:45Market Overview - A-shares opened mixed with the Shanghai Composite Index down 0.3% at 3604.7 points, the Shenzhen Component Index up 0.05% at 11208.46 points, and the ChiNext Index up 0.65% at 2382.97 points [1] - The total trading volume in the Shanghai and Shenzhen markets was 142.66 billion yuan [1] - CPO and PCB sectors saw significant gains, while military and non-ferrous metals sectors experienced declines [1] Company News - Ningde Times reported a revenue of 178.886 billion yuan for the first half of the year, a year-on-year increase of 7.27%, and a net profit of 30.512 billion yuan, up 33.02% year-on-year [2] - Changjiang Power approved a budget of approximately 26.6 billion yuan for the construction of the Gezhouba shipping capacity expansion project, with a total construction period of 91 months [2] - Digital Certification is undergoing a change in its controlling shareholder to Beijing Data Group, following a transfer of state-owned shares [3] - Wantai Biological Pharmacy launched a new PCR test kit for detecting Chikungunya virus, which is now widely used in blood supply institutions [3] - Jia Yuan Technology is advancing its ultra-thin copper foil project, aiming for an annual production capacity of 700,000 square meters by the end of 2026 [4] Industry Insights - The average interest rate for newly issued commercial personal housing loans in Q2 2025 was reported at 3.09% [5] - Domestic coal prices have been on the rise, with the price of 5500 kcal thermal coal at ports around 650 yuan per ton, an increase of 30 yuan from the end of June [8] - The Guangzhou Futures Exchange announced adjustments to trading limits for certain futures contracts, including industrial silicon and lithium carbonate [9] - The National Immigration Administration reported that over 300 million exit and entry documents were issued to Chinese citizens during the 14th Five-Year Plan period, with the number of valid ordinary passports exceeding 160 million [10]