Business
Currency:CNY
2023/FY
Stock NameRevenueRatio
Oilfield technical services25.8B58.50%
Drilling Services12.37B28.05%
Ship service4.24B9.61%
Geophysical prospecting collection and engineering survey services2.35B5.33%
Inter-segment Elimination-650.23M-1.47%
Region
Currency:CNY
2023/FY
Stock NameRevenueRatio
Domestic34.64B78.53%
International9.47B21.47%
