面包屑 首页 新闻与媒体 UNCTAD Press Conference 2018年05月23日 Press Conference Announcement Publication: Special Issue of the Commodities at a Glance Series : the Shale Gas (Embargo 24 May at 5 pm GMT) Janvier Nkurunziza, Chief, Commodity Research and Analysis Section Alexandra Laurent, Statistician, Commodities Branch UNCTAD Listen to the audio