1. Total operating income: used to measure the profitability of the company. Generally speaking, the higher the total operating income, the stronger the profitability of the company.
2. Net profit: It reflects the profitability of a company. The higher the general net profit, the stronger the company's profitability.
3. Gross profit margin: it is an index to measure the profit level of the company, that is, the profit obtained by the company every time it sells a product. The higher the gross profit margin, the higher the company's management level and the stronger its profitability.