Kawaguchi Chemical Reports Rubber Chemicals Sales Up 9%

Kawaguchi Chemical, a manufacturer of rubber chemicals and other chemical products, reported a 3.6% year-on-year increase in net sales to 8.92 billion yen ($57.32 million), a 6.8% rise in operating income to 378 million yen, a 13.3% rise in ordinary income to 390 million yen, and a 31.6% rise in net income to 336 million yen in the fiscal year…