Taiwan's leading sports shoe giants Pou Chen Corp and Feng Tay Enterprises Co, who produce athletic shoes for some of the world's biggest sports firms, on Tuesday reported lower November revenues. Feng Tay, which supplies industry leader Nike, posted a 10.7 per cent slide in revenue to NT$773 million from $866m in 2001 but said its 11 month revenue was up nine per cent to NT$8.2 billion from $7.5bn.