Legal analysis
If the flow rate is far below the minimum flow rate to ensure accuracy, there will be no output (such as vortex flowmeter) or the output signal will be cut off as a small signal (such as differential pressure flowmeter), which is unfavorable and unfair to suppliers. In order to prevent the loss of benefits, for a specific set of thermal energy metering equipment, the supply and demand sides often agree that a certain flow value is the "agreed lower limit flow" according to the flow measurement range and the achievable range, and agree that if the actual flow is less than the agreed value, it will be charged according to the lower limit flow. The metrological administrative department of the people's government at or above the county level may set up metrological verification institutions according to needs, or authorize metrological verification institutions of other units to perform compulsory verification and other verification and testing tasks. Personnel who perform the verification and testing tasks specified in the preceding paragraph must pass the examination. This function is usually realized in the flow display instrument. The metrological administrative department of the local people's government at or above the county level shall, according to the needs of the local area, establish public standard instruments of measurement, which shall be used after passing the examination presided over by the metrological administrative department of the people's government at a higher level. Enterprises and institutions may, as required, establish standards of measurement for their own use, and the highest standards of measurement shall be used after passing the examination presided over by the metrological administrative department of the relevant people's government. Metrological verification shall be carried out on site in accordance with the principle of economy and rationality. Metrological verification must be carried out in accordance with the national metrological verification system table. The national metrological verification system table shall be formulated by the metrological administrative department of the State Council.
legal ground
Article 2 of the Provisional Regulations on VAT Rate: (1) Unless otherwise stipulated in Items 2, 4 and 5 of this article, the tax rate of taxpayers selling goods, labor services, tangible movable property leasing services or imported goods is 17%. (2) Taxpayers sell transportation, postal services, basic telecommunications, construction and real estate leasing services, sell real estate, transfer land use rights, and sell or import the following goods at the tax rate of 1 1%: 1. Agricultural products such as grain, edible vegetable oil and edible salt; 2 residents tap water, heating, air conditioning, hot water, gas, liquefied petroleum gas, natural gas, dimethyl ether, biogas, coal products; 3 books, newspapers, magazines, audio-visual products and electronic publications; 4. Feeds, fertilizers, pesticides, agricultural machinery and plastic films; 5. Other goods specified by the State Council. (3) Unless otherwise stipulated in Items 1, 2 and 5 of this article, the tax rate for taxpayers selling labor services and intangible assets is 6%. (4) taxpayers export goods at zero tax rate; However, unless otherwise stipulated by the State Council. (five) domestic units and individuals cross-border sales of services and intangible assets within the scope of the State Council, the tax rate is zero. The adjustment of tax rate is decided by the State Council.
Article 5 of the Provisional Regulations of People's Republic of China (PRC) on Consumption Tax shall be subject to ad valorem rate, specific quantity quota or compound taxation of ad valorem rate and specific quantity quota (hereinafter referred to as compound taxation) to calculate the taxable amount. Calculation formula of tax payable: tax payable calculated by the pricing method = sales amount × tax payable calculated by the proportional tax method = sales amount × tax payable calculated by the compound tax method = sales amount × proportional tax rate+sales amount × taxable consumer goods sold by taxpayers with fixed tax rate, and the sales amount is calculated in RMB. Taxpayers who settle their sales in currencies other than RMB shall convert them into RMB for settlement.