A laser band-pass filter has a wavelength of 355nm/532nm/633nm/1064nm/10.6 um and is characterized by high damage threshold, high surface quality and high precision.
Laser Bandpass Filter,Laser Aquarium Filter,Lidar Pass Band Filter,Bandpass Optical Filters Changchun Champion Optics Co.,Ltd , https://www.champion-optics.com
The Ministry of Finance and the State Administration of Taxation recently publicly solicited opinions on the "Resources Tax Law of the People's Republic of China (Draft for Comment)", implemented the principle of taxation, comprehensively implemented the method of ad valorem collection, and raised the reform results into law. Since July 2016, China has fully implemented the resource tax reform, implemented the ad valorem collection method for most taxable products, and established an automatic adjustment mechanism linking taxation and resource prices to enhance tax flexibility. Data show that from 1994 to 2016, the country's accumulated resource tax was 797.2 billion yuan, an average annual increase of 14.8%, including a resource tax of 95.1 billion yuan in 2016. In general, the resource tax system has been relatively standardized and improved, and the conditions for enacting laws have been basically mature. A total of 19 drafts for comment have clarified that resource taxpayers are units and individuals that mine or produce salt in other areas of the People's Republic of China, and the taxable objects are minerals and salt. In addition to the appropriate adjustment of the tax rate for individual tax purposes, the Exposure Draft basically maintains the current tax rate determination method and tax rate level. For newly discovered mineral products, the State Council shall propose tax items and tax rates and report to the Standing Committee of the National People's Congress for decision. Regarding the method of tax collection and the amount of tax payable, the “Resource Tax and Tax Rate Table†attached to the Exposure Draft lists four categories of energy minerals, metal minerals, non-metallic minerals and salt, and 146 tax items. In addition, the draft of the consultation draft has also set up a taxable product category that is subject to ad valorem or levy, and includes six types of mineral products and salts such as limestone, geothermal, and mineral water. It is worth noting that in the attached resource tax rate table, carbon dioxide gas was first included in the tax rate of 2% to 5%. The Exposure Draft basically continued the “Provisional Regulations on the Resource Tax of the People’s Republic of China†and the resource tax reform policy, and clarified four tax exemptions: one is tax exemption for oil and gas used for heating in the process of mining crude oil and transporting crude oil within the oil field; Second, the oil and gas extracted from deep-water oil and gas fields is reduced by 30% resource tax; the third is the mineral products mined from the exhausted mines, which are subject to the reduction of 30% resource tax by the competent authorities of land and resources; the fourth is from low-abundance oil and gas fields, low The mineral products selected from grade ore, tailings and waste rock shall be reduced by 20% resource tax by the competent department of land and resources. The draft for the consultation also clarified that since the date of the implementation of the law, Chinese and foreign enterprises that have jointly exploited crude oil and natural gas and paid royalties for use in the mining area will pay the resource tax in accordance with the provisions of this Law and will not pay the mining area usage fee. At the same time, the Exposure Draft believes that the current conditions for the collection of resource taxes on other natural resources such as water resources, forests, and grasslands are not yet available. The State Council may organize pilot projects for the reform of water and other resource taxes. After the legislative conditions are mature, they will be regulated by law. According to the draft for comments, the public can submit comments through the prescribed channels and methods before December 20, 2017.