Micro carnauba (finely milled) can look white, but in general the carnauba wax is whitened by a bleaching process or by tumbling the flakes in paraffin wax.

细棕梠蜡（精细研磨处理过）可能会看起来是白色的，但通常都是因为经漂白或融入石油蜡过程漂白的关系。

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Some stand a metre and a half from base to wick, their white paraffin wax decorated with religious symbols.

ECONOMIST: A once revered trade struggles in godless times