全国碳市场行情简报(2025年第136期)-20250813

Report Overview - Report Title: National Carbon Market Market Briefing (Issue 136, 2025) [1] - Release Date: August 12, 2025 [2] Industry Investment Rating - Not provided Core Viewpoints - CEA shows a decline in volume and price, with CEA22 dropping significantly and the main targets remaining weak; CCER has light trading volume [2] - It is recommended that enterprises with carbon quota gaps make phased low - price purchases before the end of August [3] - The depletion of mandatory circulation quotas may support a carbon price reversal. Expected depletion is in mid - early October, but signs of reversal may appear in Q3. Before August, carbon prices may fluctuate, and from September, prices may rise due to increasing compliance pressure [5] Summary by Relevant Catalogs CEA Market - CEA22 dropped by 3.01%, with a closing price of 70.80 yuan/ton. CEA23 and CEA24 also declined slightly, by 0.23% and 0.05% respectively. CEA19 - 20 and CEA21 remained unchanged [7] - The total CEA volume includes 29.3 tons in the listing market and 19.0 tons in the bulk market [2] CCER Market - The CCER listing agreement trading volume was 0.21 tons, with an average transaction price of 82.33 yuan/ton, a year - on - year increase of 4.26%, and a transaction amount of 17,500 yuan [2][9]