Papua New Guinea flags talks stall with Exxon on $13 billion gas expansion

MELBOURNE (Reuters) - Papua New Guinea's petroleum minister on Friday flagged a standoff in talks with Exxon Mobil Corp tied to a $13 billion (10.06 billion pounds) gas expansion, saying the U.S. oil giant was unwilling to negotiate on the country's terms.The state's negotiating team had set out draft terms for negotiations on developing the P'nyang gas field, which Petroleum Minister Kerenga Kua said were in line with international standards and would ensure a "fair deal" for PNG."It is..