Group 1 - The domestic futures market for light chemical sector showed mixed results, with fiber board futures experiencing high volatility, closing at 1276.50 yuan/ton, a slight increase of 0.12% [1] Group 2 - In Tangshan, steel mills are implementing production restrictions, resulting in low operating rates and capacity utilization, alongside transportation controls for National VI standard and new energy vehicles [2] - The mainstream prices for Tangshan section steel remained stable, with I-beam at 3390 yuan/ton, angle steel at 3400 yuan/ton, and channel steel between 3350-3400 yuan/ton, with weak transaction volumes [2] - As of mid-August 2025, the inventory of key steel enterprises was reported at 15.67 million tons, an increase of 600,000 tons or 4.0% from the previous period [2] - The total urban inventory for the week was 8.54 million tons, up by 340,100 tons (+4.15%) from the previous week, while the total inventory of construction steel was 4.64 million tons, increasing by 216,000 tons (+4.88%) [2] - The vice president of the China Iron and Steel Association, Xia Nong, indicated that the steel industry is expected to maintain a stable and positive trend due to continued national support for production regulation and the gradual implementation of comprehensive rectification policies [2]