The shift of consumption tax on refined products from the production stage to the wholesale and retail stages is reshaping the cash cycle of independent refiners. Previously the refiner paid the levy once at the ex-works gate; now the liability surfaces at the wholesale and retail level, so the tax that was cleared at shipment must be recognised in stages as invoices flow downstream.

For a vehicle like SNSUC, built around entrepot and bonded flows, the effect runs on two tracks. Domestic refined-product outbound now carries a later duty-paid point, exposing the tax that used to sit inside the ex-works price as a visible line in the wholesale-retail margin. And for bonded products re-exported under ordinary trade, the rebate and verification chain must align with the new payment stage, adding one more document step.

The specific rates are unchanged: gasoline stays at CNY 1.52 per litre and diesel at CNY 1.20 per litre. What moved is the payment node. The average working-capital lock-up for independents lengthens by 7–15 days, a real squeeze for smaller plants, while an offshore SPV structure that does not touch the domestic wholesale-retail book feels little direct impact.

The operational takeaway is plain: domestic exposure needs its payment terms re-laid, and entrepot paperwork must embed the consumption-tax payment certificate into the rebate package before customs returns the file.