According to the news from the Pingtan Rongmedia Center, on the afternoon of March 6, the Fujian Provincial Department of Commerce and the Management Committee of the Experimental Zone signed a framework agreement to jointly promote the high-quality development of the Pingtan Free Trade Zone. In promoting Pingtan cross-border trade to be more convenient, the Provincial Department of Commerce supports Pingtan to promote the application of China (Fujian) international trade "single window"; supports "single window" big data, block chain and other new technologies to be first applied in Pingtan ; Support Pingtan to explore and implement "single window + artificial intelligence robot". Support Pingtan to carry out customs clearance integration reform, establish a new customs clearance supervision mechanism, and promote Pingtan to accelerate the enhancement of port functions.