This document stipulates the compilation principles, key technical indicators, commodity price index management and index compilation process requirements for the compilation of price indexes in the field of commodities. This document is applicable to the compilation of price indexes for various commodity spot markets for enterprises in the bulk commodity industry.
T/SPECA 0001-2023 history
2023T/SPECA 0001-2023 Commodities Price Index Assessment Methodology
2021T/SPECA 0001-2021 The Standard for work promoting about the evaluation of "assured consumption" in the field of e-commerce
2019T/SPECA 0001-2019 Rating Standard for User of Steel Electronic Commerce Platform