### Chinese: 答：未注明原厂品牌的一律国产替代产品。
### English: Answer: Those that do not indicate the original brand <v>will</v> all be domestic substitute products.
### Errors: There is a minor fluency/grammar error at "will" within <v></v>.

### Improved English: Answer: Those with no specified original brand are all domestic-made substitute products.
