Oil & Gas Equipment & Services

Week ending 29 May 2026 · Index 1574.62 · Weekly return -8.62%. Constituents are ranked by weekly return.

Country 🇨🇳 China · CN

Sector Energy

Universe country-listed

Price basis Adjusted weekly close

Index chart

Index Value Trend Line Fair Value Activity Lines

For the week ending 29 May 2026, Oil & Gas Equipment & Services declined 8.62% with 2 advancing, 19 declining, and 0 unchanged constituents.

Ticker Company Exchange Open High Low Close Return

002353 Yantai Jereh Oilfield Services Group Co., Ltd. SHZ 133.69 149.45 130.75 140.40 5.37%

002207 Xinjiang Zhundong Petroleum Technology Co., Ltd. SHZ 9.09 9.42 8.06 8.85 1.84%

603800 Jiangsu Hongtian Technology Co.,Ltd. SHH 68.42 68.52 59.00 61.76 -1.37%

002554 China Oil HBP Science & Technology Co., Ltd SHZ 3.22 3.25 3.07 3.11 -4.31%

601808 China Oilfield Services Limited SHH 13.54 13.62 12.95 13.03 -4.96%

600968 CNOOC Energy Technology & Services Limited SHH 4.14 4.14 3.88 3.92 -6.00%

600583 Offshore Oil Engineering Co.,Ltd SHH 5.96 6.01 5.57 5.61 -6.81%

002490 Shandong Molong Petroleum Machinery Company Limited SHZ 8.23 8.28 7.64 7.79 -6.82%

300084 Haimo Technologies Group Corp. SHZ 13.09 13.11 11.95 12.02 -7.32%

000852 Sinopec Oilfield Equipment Corporation SHZ 6.35 6.43 5.83 5.86 -8.29%

300157 New JCM Group Co.,Ltd SHZ 5.00 5.05 4.50 4.58 -9.31%

300471 Houpu Clean Energy Group Co., Ltd. SHZ 11.07 11.22 9.87 9.91 -10.07%

600339 China Petroleum Engineering Corporation SHH 3.86 3.88 3.47 3.54 -10.38%

601798 Lanpec Technologies Limited SHH 8.56 8.61 7.60 7.67 -10.40%

603318 Shuifa Energas Gas Co., Ltd. SHH 9.80 9.95 8.81 8.90 -10.73%

301158 Dezhou United Petroleum Technology Co.,Ltd. SHZ 18.85 18.85 16.23 16.40 -11.97%

603727 BOMESC Offshore Engineering Company Limited SHH 17.44 18.00 14.90 15.03 -13.82%

300191 Sino Geophysical Co., Ltd SHZ 38.28 38.37 31.65 32.32 -15.46%

300164 Tong Petrotech Corp. SHZ 11.12 11.22 9.84 9.92 -15.72%

002629 Zhejiang Renzhi Co., Ltd. SHZ 5.94 6.18 5.20 5.21 -15.97%

688377 Nanjing Develop Advanced Manufacturing Co., Ltd. SHH 33.60 34.30 27.00 27.31 -18.55%