[Shanxi coking coal: first quarter net profit down 11% year on year] April 24, Shanxi Coking Coal announced that the net profit in the first quarter of 2023 was 2.47 billion yuan, down 11.10% from the same period last year; and the net profit in 2022 was 10.72 billion yuan, an increase of 110.17% over the same period last year.