Opinion on user charges for instruments and meters in revising of communication norms;

Users should choose the desiccators correctly, economically according to the technological requirement so that they may greatly save purchasing and using charges.

Considering levying range,fee standard,and fee usage,four principles for determining TIF are proposed.

In order to build an innovative country, technological development has become a powerful economic and social development support, As a result, Our country continuing to increase investment in science and technology, and how to make the use of research funding effective have become the major issues of great concern from all walks of life.

Most of oil-producing countries generally levy mineral royalty on exploitation of oil and gas resources while China levies mineral royalty only on partial oil enterprises such as offshore oilfields and it still levies resource tax on the other oil and gas enterprises.

Most of oil-producing countries abroad generally levy mineral royalty and determine their mineral royalty rates which are suitable for their own situation of oil and gas resources.