Periodic table. The problem is that tungsten hexafluoride has already skyrocketed. I saw my friend's position in CSSC Special Gas Technology has been soaring for many days, envy (she said I should have followed on the first day, didn't expect it to surge over a dozen points every day last week). Yesterday, CSSC Special Gas Technology and Zhongjuxin plummeted. Will they be pulled up again on Monday? I just hope the molybdenum I hold continues to rise $PERIC(688146.SH)$Grandit(688549.SH)$CMOC(03993.HK)