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Petrochina CO LTD 20-F annual reports

The annual report filed by foreign private issuers listed on a US exchange — the 10-K’s equivalent for non-US companies.

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Petrochina CO LTD
20-F/A: PetroChina Files Amendment to 2022 Annual Report Addressing SEC Comments
PetroChina has filed an amendment to its 2022 annual report on Form 20-F to address specific comments received from the SEC staff.