Exhibit 4.2 English Translation of Chinese Original RISK OPERATION SERVICE BUSINESS ASSETS TRANSFER AGREEMENTRisk Operation Service Business Assets Transfer Agreement • May 27th, 2008 • Petrochina Co LTD • Crude petroleum & natural gas
Contract Type FiledMay 27th, 2008 Company Industry
Exhibit 4.3 CAPITAL INJECTION AGREEMENTCapital Injection Agreement • May 27th, 2008 • Petrochina Co LTD • Crude petroleum & natural gas
Contract Type FiledMay 27th, 2008 Company Industry
BETWEENPetrochina Co LTD • May 27th, 2008 • Crude petroleum & natural gas
Company FiledMay 27th, 2008 Industry