Following an invitation issued by the SEF at the first meeting, the head of ARATS, Chen Yunlin, began a visit to Taiwan on 3 November 2008. Items on the agenda raised by SEF Chairman Chiang Pin-kung included direct maritime shipping, chartered cargo flights, direct postal service, and co-operation in ensuring food safety, in response to the 2008 Chinese milk scandal, while ARATS chairman Chen Yunlin raised the matters of direct freight service, and opening up air routes that directly cross the Taiwan Strait. Previous routes avoided crossing the Strait for security reasons, with planes detouring through Hong Kong or Japan air control areas.