Over the past few days, health authorities in the southern province of Guangdong shut down 17 noodle makers after they were discovered mixing ink and wax to their dough.
过去几天里，广东省卫生部在检查出掺杂墨水和蜡的面后，关闭了17家面条厂商。
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Printing Industry: The Carnauba wax is a main component in some types of printing ink, varnishes and additives.
印刷行业：巴西棕榈蜡是某些油墨、上光剂和添加剂的主要成份之一。
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Over the past few days, health authorities in the southern province of Guangdong shut down 17 noodle makers after they were discovered mixing ink and wax to their dough.