Keywords: 
• carbon emissions rights trade /
• forest carbon sink project /
• carbon emissions unit /
• bilateral negotiations /
• price factor

Abstract: In this work the domestic and international carbon trade market status and prospects，which were initially put forward in the bilateral negotiations model for the application of carbon trade in support of government guidance，and which introduced the concept of price factor，discrete reduction rate，reduced cost，and marginal cost in accordance with the characteristics of the carbon trade market，were analyzed. This study，which built two transaction frameworks is respectively between forest carbon sink projects and carbon emissions entities，carbon emissions entities and carbon emissions entities，discussed in greater detail four concrete trade model associated with transaction volumes，prices，costs，benefits，and other factors in negotiation process. Its worth noting that author creatively structures one specific model between emissions entities and emissions entities which is based on reducing emissions by themselves and two partiesmarginal cost of discrete reduction rate point，and put forward calculation formula of related factors tentatively in order to effectively solve the problem of carbon credit deficiencies in late of market. This work is intended to give full play to the markets optimal allocation of carbon resources and regional environments supported by thorough supervision mechanism and robust policy foundation including forest carbon sink transaction.［Ch，6 fig. 11 ref.］