After two rounds of talks, Premier Sun and President Carazo issued a joint communique on September 2, pledging greater cooperation in the economic, agricultural, technical and cultural fields.
孫院長與卡拉柔總統於九月二日舉行的第二回會談中，曾簽署一份備忘錄，列出擴大兩國政府現有技術合作的項目：