Taiwan's Nien Hsing Textile Co, a denim and jeans maker, said Wednesday unaudited pre-tax profit in July rose 2.39 per cent to NT$198m (US$1=NT$34.548) from NT$193m in July last year. Accumulated pre-tax profit in the first seven months of the year was NT$1.25bn, up 3.28 per cent from NT$1.21bn in the same period last year.