With such a tight time schedule he gave to Zuo Daquan and Kanaja, Tang Xiu thought that they wouldn't be able to get many refining materials. But he was left stunned once he saw container trucks coming one after another and carts of bronze and pig iron with over a thousand porters moving them into the underground warehouse.
Furthermore, gold and silver were also sent in large numbers. A lot of them were even manufactured products such as fine jewelry. Although he didn't do a specific calculation, he could estimate the value of all the gold and silver. If they were converted into cash, it would definitely exceed 100 million USD.