CEO [CNOOC] 6-K: (Original Filing)
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PTR [PETROCHINA CO] SC 13G/A: (Original Filing)
[for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be de]
PTR [PETROCHINA CO] SC 13G/A: for a reporting person’s initial filing on this
[for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be de]
