Dairy businesses expect to improve profit margin stockbot 0 253 2023.04.19 11:39 https://vietnamnews.vn/economy/1521524/dairy-businesses-expect-to-impr… + 6 https://vietnamnews.vn/rss/economy.rss + 3 Dairy producers will see gross profit margin recover in 2023, as pressure from raw material costs eases.