Leaders of the SCO observer countries and countries and international organizations that have established cooperative relations with the SCO will also be invited to the summit.
上海合作组织观察员国、同上海合作组织建立了合作关系的国家以及国际组织的领导人也将应邀与会。
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In the meanwhile, SCO also build the close cooperative relationship with 4 observer countries: Mongolia, India, Iran and Pakistan.