求翻译：炼油化工成品合格率按产量进行统计，是什么意思？

Refinery production of finished products by the passing rate statistics,

oil refining chemical products based on qualified rate production in statistics.

The gasoline analysis informs the refinery product quality testing room by the oil quality storage and transport factory dispatcher to carry on “empties Canada entire” the analysis, if appears the unqualified project, belongs adds the medicinal preparation to compound, adds the medicinal preparation

Refinery output of finished product rate statistics,

Refinery output of finished product rate statistics,