Since this year, drugs related to the epidemic are very popular. So many drugs, such as Remdesivir, Favipiravir, Hydroxychloroquine, Chloroquine phosphate, lianhuaqingwen, and Azithromycin, even longevity drug NMN have all linked to anti-epidemic drugs. Worldwide well-known companies and institutions are actively researching and protesting effective medicines. But in fact there is no approved treatment unique to the coronavirus infection as of today. However, what I have noticed from the market is that the current APIs, intermediates and reagents related to anti-virus are basically sold very good. Factories are full of orders. Profitability is very good. The price of the product related to the epidemic has risen so high. It has also boosted the sales of the entire upstream and downstream products. Finally, I hope the effective and safe vaccine can be developed and we will get back to our normal life soon.