In the case where a manufacturer of petrochemical products specified by Cabinet Order has manufactured those petrochemical products using as raw materials gasoline listed in Article 90-4, paragraph (1), item (ii), or kerosene or light oil listed in item (iii) of that paragraph, manufactured in Japan from taxed crude oil, etc. (referred to as "specified gasoline, etc." in this Article), with the approval of the district director with jurisdiction over the location of its manufacturing site obtained through the procedures specified by Cabinet Order, an amount equivalent to the amount of petroleum and coal tax calculated at the tax rate prescribed in Article 90-3-2, item (i) for the specified gasoline, etc. used as those raw materials is, for the time being, refunded pursuant to the provisions of Cabinet Order to the manufacturer of that specified gasoline, etc. (or, in the case where the manufacturer of that specified gasoline, etc. is not the taxpayer of petroleum and coal tax on the taxed crude oil, etc. used as the raw material of that specified gasoline, etc., to the manufacturer of that specified gasoline, etc., by deeming that manufacturer to have paid that petroleum and coal tax on that taxed crude oil, etc.).
石油化学製品で政令で定めるものの製造者が、政令で定める手続によりその製造場の所在地の所轄税務署長の承認を受けて課税済みの原油等から本邦において製造された第九十条の四第一項第二号に掲げる揮発油又は同項第三号に掲げる灯油若しくは軽油(以下この条において「特定揮発油等」という。)を原料に用いて当該石油化学製品を製造した場合には、当分の間、政令で定めるところにより、その原料に供した特定揮発油等につき、第九十条の三の二第一号に規定する税率により算出した石油石炭税額に相当する金額を当該特定揮発油等の製造者に(当該特定揮発油等の製造者が当該特定揮発油等の原料とされた課税済みの原油等に係る石油石炭税の納税者でない場合にあつては、当該課税済みの原油等につき当該特定揮発油等の製造者が当該石油石炭税を納付したものとみなして、当該特定揮発油等の製造者に)還付する。