expanding

The application fields of polycarbonate boards (PC boards) are gradually broadening and the market size is gradually expanding.

The application fields of high-purity alumina in my country are gradually broadening, and the market size is gradually expanding.

There are many types of flame retardants in my country, and the market size is gradually expanding.

my country’s EVA resin production technology is basically mature and the market size is gradually expanding

my country’s oxalic acid preparation technology is becoming increasingly mature, and the scale of production capacity is gradually expanding
