Group 1 - The first wetland carbon credits in Anhui Province were successfully issued in Bengbu City, with a total carbon reduction of 17.76 million tons from the Sifang Lake Nature Reserve and 9.02 million tons from the Longzi Lake Scenic Area over a 20-year monitoring period [1] - The Bengbu Forestry Bureau has invested 806 million yuan in wetland protection and restoration, achieving a wetland protection rate of 57.51% through various ecological restoration projects [1] - A new "1+2+8" institutional framework has been established, including the first provincial methodology for wetland carbon credit projects and a three-tier review mechanism to ensure data authenticity [1] Group 2 - The first forestry carbon credit transaction in Bengbu City was completed, with an ecological damage compensation party purchasing carbon credits worth 18,000 yuan for a reduction of 240 tons, marking a significant breakthrough in ecological product value realization [2] - The "carbon credit + ecological justice" model has been successfully implemented, providing a new quantifiable approach for ecological damage compensation and alternative restoration [2]