Abstract: There are several ophiolitic mélange zones developed in the Xingmeng orogenic belt, which has the fundamental implication for the closure of the Paleo?Asian Ocean, and the evolution and formation process of the orogen. Despite this importance, no consensus has been reached on the issues of the plate tectonic framework and evolution of these ophiolitic mélange zones, and the tectonic attribute during the Late Carboniferous-Early Permian, as a result that there is still debate on the plate tectonic pattern of Xingmeng orogenic belt in the Late Paleozoic. In recent years, we have newly found the E?W extending Weijing, Bulitai, Zhunmubutai, and Dashizhai tectonic mélanges, which are characterized by similar distribution as the Late Carboniferous-Early Permian marine sedimentary-volcanic strata and Suzuoqi-Xiwuqi magmatic belt. We constrain the age of the tectonic mélange belt as the Late Carboniferous-Early Permian together with the basaltic andesite and gabbro blocks and the diorite intrusion, which should be the production of the closure of the nascent ocean. Moreover, we will further discuss the spatial?temporal relationships between Solonker-Xar Moron, Wenduermiao-Tulinkai, Kedanshan-Xiaoweitang, Daqingmuchang-Diyanmiao, and Erlian?Hegenshan ophiolitic mélanges. These works will provide better constraints on the plate tectonic evolution of the Xingmeng orogenic belt and its tectonic attribute during the Late Carboniferous-Early Permian, then will further help to give new research supports for the closure process of the Paleo-Asian Ocean and the mechanism of continental crust accretion.