D4 Follows DMC Up, Hongye Silicone Optimizes Raw Material Mix
D4 prices move up in line with DMC; Hongye Silicone flexibly adjusts DMC/D4 ratio to stabilize production cost.
Details:
D4 spot prices are 14,600–15,500 yuan/ton, moving synchronously with DMC and becoming a key alternative intermediate. With tight DMC supply, downstream manufacturers increase D4 procurement. Hongye Silicone adopts a diversified raw material strategy, reasonably replacing part of DMC with D4, ensuring stable production of liquid silicone rubber and modified silicone products.