Sinopec: Refining its Strategy
Sinopec Oil › Sinopec Oil Review - List of largest companies by revenue
This is a list of the world's largest public, state-owned, and private businesses by its consolidated revenue. The list is limited to companies with annual revenues exceeding 100 billion USD. The most common industry is oil and gas (21), with over one third being classified as such. It is followed by automotive (7), conglomerate (6), and retail (5).
https://en.wikipedia.org/wiki/List_of_largest_companies_by_revenue
The availability and reliability of up to date information on prior state-owned companies is limited and varies from country to country, thus this list may be incomplete. This list is shown in U.S. dollars, but many of the companies on it prepare their accounts in other currencies. The dollar value of their revenue may change substantially in a short period of time due to exchange rate fluctuations.
https://hbr.org/product/sinopec-refining-its-strategy/an/708018-HCB-ENG