Official Trade Expo Indonesia's Channel. For the past few years, Indonesia has achieved a positive trend of export growth in a variety of products and services to the global market, which has to be both maintained and improved further, because Indonesia is also competing with other countries in exploring global opportunities. To keep on improving national export performance, the Ministry of Trade has been proactive in inviting and bringing in buyers and investors for a direct deal with Indonesian providers of export products and services at the annual tradeshow of Trade Expo Indonesia (TEI).