備注：
本價(jià)格指數(shù)考慮并涵蓋增值稅和消費(fèi)稅因素
上圖由歷史數(shù)據(jù)對(duì)比，得出中國150N（II）基礎(chǔ)油價(jià)格指數(shù)曲線，同時(shí)輔以國際原油WTI和中國0#柴油價(jià)格的歷史數(shù)據(jù)曲線變化作參考依據(jù)，以保證指數(shù)的合理性和權(quán)威性
擬定以中國150N（II）基礎(chǔ)油產(chǎn)品的主體生產(chǎn)企業(yè)掛牌價(jià)為基準(zhǔn)采集數(shù)據(jù)
以用戶最小一個(gè)槽車的交易量?jī)r(jià)格為修正因素
采集和發(fā)布周期為每一旬（10天）一次
本數(shù)據(jù)為價(jià)格指數(shù)，不代表生產(chǎn)企業(yè)價(jià)格
Remarks：
The price index considers and covers VAT and consumption tax factors.
The figure above is a comparison of historical data to obtain China 150N (II) base oil price index curve, supplemented by the historical data curve of international petroleum WTI and China 0# diesel price as a reference basis to ensure the rationality and authority of the index.
The benchmark data is collected from the listing price of 150N (II) published by the main producer in China.
The corrective factor is the transaction price of the smallest slot truck for the users.
Data collection and price index release period is every ten days.
The data is a price index and doesn’t represent the price of the producer.
本價(jià)格指數(shù)由上海市潤(rùn)滑油品行業(yè)協(xié)會(huì)、廣東省潤(rùn)滑油行業(yè)協(xié)會(huì)、天津市潤(rùn)滑油脂協(xié)會(huì)、山東省潤(rùn)滑油行業(yè)協(xié)會(huì)、福建省潤(rùn)滑油行業(yè)協(xié)會(huì)共同監(jiān)制和發(fā)布。
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