Lin Jinyu, vice president of TSMC business, said at a roundtable session of the "CAN Summit • Blockchain Supercomputing Industry Development Conference" today that, driven by digital currencies, the development of mining machine chips has entered Super Moore's Law, accelerating the development of chips, and That is to say, 5nm or higher performance chips are already on the way. In addition, she believes that the price of coins is positively correlated with the price of mining machines. The huge fluctuation of the price of coins will trigger the demand for mining machines. This is a significant feature of mining. Therefore, TSMC ’s biggest challenge in the face of mining development is to think about how to balance it. And support huge fluctuations in industry demand.