Cold Cobalt Industry: net profit in the first quarter fell by 89.78% compared with the same period last year

[cold Cobalt Industry: first quarter net profit down 89.78% from the same period last year] Hanrui Cobalt Industry announced that its operating income in the first quarter was 1.131 billion yuan, down 28.13% from the same period last year, and its net profit was 17.7417 million yuan, down 89.78% from the same period last year.