China has agreed to share nuclear blast data from its 10 monitoring stations with a global monitoring organization, according to a media report on Monday, in a move expected to put more pressure on North Korea\'s nuclear weapons program. The decision was made at a meeting in Vienna between Lassina Zerbo, the executive secretary of the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO), and Zhang Yulin, a deputy minister of China\'s defense ministry, Hong Kong\'s South China Morning Post reported in its Sunday edition.