清代乾隆年间,朝廷除在京师设立宝泉、宝源两局外,又先后创立及规复直隶、山西、江苏、江西、浙江、福建、广东、广西、湖北、湖南、陕西、四川、云南、贵州等十四个省的铸钱局,铜政是保证清政府货币铸造和流通的大政,省局是清政府铸钱局的重要组成部分,本文拟从各省局需铜数量 During the reign of Emperor Qianlong of Qing Dynasty, the court founded and restored successively Zhili, Shanxi, Jiangsu, Jiangxi, Zhejiang, Fujian, Guangdong, Guangxi, Hubei, Hunan, Shaanxi, Sichuan and Yunnan in addition to the establishment of Baoquan and Baoyuan Bureau in the capital. , Guizhou and other fourteen provinces of the Casting Money Bureau, the copper government is to ensure that the Qing government currency casting and circulation of the major political, provincial bureau is the Qing government money-casting Bureau an important part of this paper to be from the provinces need copper