### Chinese: 所以各个厂家也在不断地增加新品，而且是听装，其价格也是不断地上涨，其实这是随着市场费用的增加而出的新品。
### English: Therefore, various manufacturers keep increasing new products, canned new products, with increasingly grown <v>price</v>; in fact, these are the new products released due to the increase in market expenses.
### Errors: There is a minor fluency/grammar error at "price" within <v></v>.

### Improved English: Therefore, various manufacturers are also constantly adding new products in can packaging, and the price kept rising as well; in fact, these new product are introduced due to the increase of market costs.
