Private company
Who owns Chengdu Air & Gas Products Ltd.
One company in the researched set discloses a stake in Chengdu Air & Gas Products Ltd., none of it sized by anyone who discloses it. Chengdu Air & Gas Products Ltd. is private, so no 13F reports it: a 13F covers exchange listed positions only. These figures exist because each holder disclosed the stake in its own filings.
Chengdu Air & Gas Products Ltd. - Profile
- Type
- joint venture
- Based in
- China
Chengdu Air & Gas Products Co., Ltd. owns and operates an air separation unit in Sichuan province, China, that pipes oxygen and nitrogen to PetroChina's refinery and ethylene complex there and also produces liquid oxygen, nitrogen and argon sold to merchant industrial gas customers around Chengdu. The plant came on stream in late 2011 and was designed and largely built by Air Products' engineering centre in Shanghai and its cryogenic equipment works at Caojing near Shanghai. It is a venture between Prodair Corporation, an Air Products subsidiary that supplies the air separation technology, plant engineering and gas marketing, and PetroChina Sichuan Petrochemical Co., Ltd., itself a venture of PetroChina and the Chengdu city government, which provides the site and anchors demand as the offtaking customer.
Source
Chengdu Air & Gas Products Ltd. files nothing with the SEC, so none of this comes from a filer record. The description was written for this site in August 2026 from Air Products and PetroChina joint venture to build air separation unit in China (Chemical Online) and Air Products & Chemicals, Inc. Exhibit 21.1 list of subsidiaries, Form 10-K filed 20 November 2025. The ownership figures below come from the holders' filings instead, and are sourced row by row.
The disclosed stakes
One row per position. Where a holder reports the same company in two share classes, both rows are shown rather than summed, because the class is part of a position's identity.
Where each figure comes from
A private stake has no ownership form behind it, so the source is always the holder's own filing or disclosure. Anything modelled says so, with the arithmetic.
- Air Products and Chemicals, Inc.. Foreign industrial gas producer in China, accounted for under the equity method. Part of the combined equity affiliates balance; no individually disclosed value. source
What this page is not
It is not a complete register. It lists the holders who happen to be inside the researched set and disclosed the stake themselves. A private company can have many other shareholders, and nothing here rules them out: venture investors, founders and employees usually appear in no public filing at all. Percentages are of Chengdu Air & Gas Products Ltd. where a holder stated one, and are missing where no holder did.