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China Plastic & Rubber Journal (CPRJ) is a leading bimonthly Chinese journal distributed to qualified professionals and decision markers in the industry. It has been published since 1982 with a controlled circulation of 29,760 copies per issue.
A cost index is the ratio of the actual price in a time period compared to that in a selected base period (a defined point in time or the average price in a certain year), multiplied by 100. Raw materials, products and energy prices, labor and construction costs change at different rates, and plant construction cost indexes are actually a ...
The wholesale price index (WPI) is the price of a representative basket of wholesale goods. The WPI is published by the Economic Adviser in the Ministry of Commerce and Industry . The Wholesale Price Index focuses on the price of goods traded between corporations, rather than the goods bought by consumers, which is measured by the Consumer ...
A producer price index (PPI) is a price index that measures the average changes in prices received by domestic producers for their output. Formerly known as the wholesale price index between 1902 and 1978, the index is made up of over 16,000 establishments providing approximately 64,000 price quotations that the U.S. Bureau of Labor Statistics (BLS) compiles each month to represent thousands ...
The first index to track commodity futures prices was the Dow Jones futures index which started being listed in 1933 (backfilled to 1924). [1] The next such index was the CRB ("Commodity Research Bureau") Index, which began in 1958. Due to its construction both of these were not useful as an investment index.
where is the relative index of the price levels in two periods, is the base period (usually the first year), and the period for which the index is computed. Note that the only difference in the formulas is that the former uses period n quantities, whereas the latter uses base period (period 0) quantities.
The list of countries by price level shows countries by their price level index. The data has been collected by the World Bank's International Comparison Program since the 1970s and has been available for almost all World Bank member states and some other territories since 1990. The Global price level, as reported by the World Bank, is a way to ...
Natural gas prices have dropped so low that gas producers were burning if off on-site (not being worth the cost to transport it to cracking facilities). In addition, bans on single-use consumer plastic (in China, the European Union, Canada, and many countries in Africa), and bans on plastic bags (in several states in the USA) has reduced demand ...