| No. | Num | Size | Position | Price | Production fee |
|---|---|---|---|---|---|
| Set 4 | 2/set | no less than 1.9m×7.5m | Domestic arrival corridor | 2.8 million yuan/set/year | Depending on the actual situation |
| No. | Set 4 |
|---|---|
| Num | 2/set |
| Size | no less than 1.9m×7.5m |
| Position | Domestic arrival corridor |
| Price | 2.8 million yuan/set/year |
| Production fee | Depending on the actual situation |