Anadarko Petroleum said on Monday that a unit it jointly owns which markets gas from Mozambique has signed a long-term deal to supply liquefied natural gas (LNG) to Japan's JERA and Taiwan's CPC. This is its first long-term deal to be announced since the US independent energy group said late last week that it had agreed to be acquired by Occidental Petroleum in a $38-billion offer. The merger is expected to be completed in the second-half of the year.