Diversified mining company Teck Resources on Thursday reported adjusted profit of C$459-million, or C$0.81 a share, in the June quarter, compared with C$653-million, or C$1.14 a share, in the same quarter of last year. Revenue increased from C$3.02-billion in the June 2018 quarter, to C$3.14-billion, with steelmaking coal accounting for about half of that at a stable C$1.59-billion.