How much is it for Xianfeng Yuan Baby Economic Bureau to cast 100 yuan?

Xianfeng Yuanbao Economic Bureau has 44,000 pieces as white castings. According to relevant public information, Xianfeng Yuanbao was the official currency minted in Xianfeng period of Qing Dynasty (1851-1861). Baoji Bureau is the main casting center of Xianfeng Yuanbao. At that time, * * * cast forty-four thousand Xianfeng ingots.