| Serial Number | Party A | Contract Number | Contract Name | Project | Tax-included Amount (USD) |
|---|---|---|---|---|---|
| 1 | PetroChina Huabei Oilfield Company | HBYT-CY5-YTGC-2024-190 | Downhole Operation Engineering Contract | Downhole Operation Contract of the 5th Oil Production Plant (Tendering Center) | $16,786,000 |
| 2 | PetroChina Huabei Oilfield Company | HBYT-CY2-2024-YTGC-208 | Downhole Operation Engineering Contract | Downhole Operation Engineering Service Contract of the 2nd Oil Production Plant for 2025 – 2026 (Tianjin Zhengfang) | $11,012,400 |
| 3 | PetroChina Dagang Oilfield Company | DGYT-2025-YTGC-289 | Technical Service Contract | Downhole Operation Engineering Technical Service Contract of Dagang Oilfield Company in 2025 | $15,284,723.21 |
| 4 | PetroChina Dagang Oilfield Company | DGYT-2025-YTGC-389 | Technical Service Contract | Overhaul Operation Engineering Technical Service Contract of Dagang Oilfield | $7,840,000 |
| 5 | PetroChina Dagang Oilfield Company | DGYT-2025-YTGC-409 | Technical Service Contract | Sidetrack Engineering Technical Service Contract of Dagang Oilfield | $7,324,800 |
| 6 | PetroChina Erlian Oilfield Company | HBYT-EL-2025-YTGC-91 | Downhole Operation Engineering Contract | Downhole Operation Technical Service Contract of Erlian Oilfield in 2025 | $4,158,350 |
| 7 | PetroChina Huabei Oilfield Company | HBYT-CY1-2024-YTGC-32 | Downhole Operation Engineering Contract | Downhole Operation Technical Service Contract of the 1st Oil Production Plant of Huabei Oilfield | $6,409,200 |
| Subtotal | $68,815,473 | ||||
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