Benzinga·Feb 19·Surbhi JainOccidental Petroleum Reduces Debt to $15B Following OxyChem Sale to BerkshireOccidental Petroleum sold OxyChem to Berkshire Hathaway for $9.7B, reducing debt to $15B and raising its dividend by 8%. BRK.ABRK.BOXYOXY.WSPermian Basindividend increase