Segment results remained stable at hk 330 million following initiatives to improve efficiency and cut costs , as well as continued efforts to advance into downstream processes , such as surface treatments and multiple coatings 集團積極提升效益及降低成本,并持續(xù)開拓表面處理及多層噴涂等下游工序,令分類溢利維持于3 . 3億港元穩(wěn)定水平。