If the general tax calculation method is applicable for tax calculation, the tax payable in advance=(total price and additional fees – paid subcontracting fees) ÷ (1+9%) × 2% 2. Question
At the end of December, in order to celebrate the 40th anniversary of the founding of China Building Metal Structure Association, the association held a celebration meeting in the form
From the outside, many changes have taken place at the facade level. Therefore, in the standardized production of variable system industrialized products, the number of product colors affecting the appearance