With the spread of the epidemic around the world, China's epidemic control is relatively stable. According to statistics, except for the slow development in the first quarter, China's economy maintained a relatively high growth rate in the second and third quarters as the epidemic situation was well under control and work was fully resumed. The rare gas market is also picking up. Recently, the domestic krypton gas market has a good demand, and the middlemen have a high enthusiasm for taking goods, which helps to keep the market price of krypton gas rising, with an increase of more than 1000 yuan/m3 in the past month. In the short term, the shortage of krypton gas resources may be difficult to improve. Under the positive stimulus of semiconductor industry and festival atmosphere before the Spring Festival, domestic demand for krypton gas will remain on the positive side, and the price may continue to rise by 20%-30%.

On the supply side, the supply output of domestic northern steel mills is basically stable, the second half of the south steel mills start a good situation, but the bullish market mentality, the enthusiasm of the downstream replenishment is higher, some of the owners according to the current market changes, the intention to stockpile. On the demand side, in the fourth quarter, the demand of the semiconductor industry increased sharply, and the demand of krypton gas mainly downstream semiconductor and halogen lamp industries increased, which supported the demand for krypton gas. In addition, the macroeconomic situation is tense, the price of rare gas with rising sentiment mostly, domestic krypton gas in the domestic demand surge, the transaction price is rising.