
Refrigerant concept stocks are repeatedly active, ZJJH rises over 7%, reaching a historical high
ZJJH rose over 7% to reach a new historical high, with Sanmei, HCSC, Yonghe, LECRON, and Dongfu also rising

ZJJH rose over 7% to reach a new historical high, with Sanmei, HCSC, Yonghe, LECRON, and Dongfu also rising