According to the Securities Times e-Company, the summary was known as early as May 15: there were no new stock purchases today; the Standing Committee of the Political Bureau of the Central Committee called for increased scientific and technological innovation and technology research; US stocks opened low, the Dow closed up 1.62%, and New York oil prices rose nearly 9%; the Securities Regulatory Commission penalized and banned Kangmei Pharmaceutical; Jinya Technology and LeTV Network stocks terminated their listing; four departments supported the construction of the Greater Bay Area and encouraged innovative companies to go public in Hong Kong and Macao; radio and television companies rushed to the 5G business; the nationwide network integration of cobalt began; cobalt injection evaluation officially began; cobalt injection evaluation officially began; cobalt injection evaluation officially began; cobalt injection evaluation officially began; cobalt injection evaluation officially began; cobalt injection evaluation officially began; cobalt injection evaluation officially began; cobalt injection evaluation officially began; cobalt injection evaluation officially began; cobalt injection evaluation officially began; cobalt injection evaluation officially began; cobalt injection evaluation officially began; cobalt injection evaluation officially began; cobalt injection evaluation officially began; cobalt injection evaluation The logic of mismatch between supply and demand may be implemented gradually, leading to product prices Continued rise.