SEC filings · customer concentration

Who depends on Sinopec

1 listed supplier reports Sinopec as a customer worth 10% or more of their revenue, led by Recon Technology at 12%.

0major customers now
—of revenue from them
1listed suppliers depending on it
2021–2026years covered
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When a new annual report adds a 10% customer, drops one, or moves a share by 5 points or more, you get the change and the filing link. Up to 10 companies per address, no account, unsubscribe with one click.

Suppliers that depend on Sinopec

Listed companies whose annual report names Sinopec as a customer worth 10% or more of their revenue. If Sinopec cuts orders or switches supplier, these are the companies that feel it.

SupplierIts revenue from this companyChange vs prior yearHistoryLatest filing
Recon TechnologyRCON12%▼ from 17%FY 2021: 22%FY 2022: 28%FY 2023: 32%FY 2024: 19%FY 2025: 17%FY 2026: 12%6 yearsFY 2026 · filed 30 Sept 2026

About this data

US-listed companies must disclose revenue from any single customer that reaches 10% of their total (ASC 280). ShadowGraph reads these disclosures from the XBRL data of every 10-K and 20-F we scan, keeps one value per fiscal year (restatements replace earlier values) and links each number to its filing. Companies that describe a customer only as "Customer A" are not listed by name. Figures are as reported; nothing here is investment advice.

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