NSL Ltd. provided earnings guidance for the year ended December 31, 2019. For the period, the group is expected to report a significantly higher loss due to impairment charge as follows: impairment charge for its slop processing assets due to increasing difficult market condition in its recycled fuel oil business, impacted by continued weak demand, high compliance cost and further exacerbated by a loss in a major customer in the environmental business; and Impairment charge for the plant assets of its precast operation in Malaysia due to weak project margin.