PetroChina Company Limited is the largest Chinese oil company with a network of over 18,000 filling stations, making it one of the largest listed companies in the world.
According to PetroChina's latest financial reports and stock price the company's current Operating Margin is 0.00%. At the end of 2022 the company had an Operating Margin of 6.58%.
The operating margin is a key indicator to assess the profitability of a company. Higher operating margins are generaly better as they show that a company is able to sell its products or services for much more than their production costs. The operating margin is calculated by dividing a company's earnings by its revenue.