Convention not applicable

By requesting the Arbitral Tribunal to apply the Convention to determine the extent of China's maritime rights in the South China Sea, without first having ascertained sovereignty over the relevant maritime features, and by formulating a series of claims for arbitration to that effect, the Philippines contravenes the general principles of international law and international jurisprudence on the settlement of international maritime disputes. To decide upon any of the Philippines' claims, the Arbitral Tribunal would inevitably have to determine, directly or indirectly, the issue of territorial sovereignty over both the maritime features in question and other maritime features in the South China Sea. Besides, such a decision would unavoidably produce, in practical terms, the effect of a maritime delimitation. The issue of territorial sovereignty falls beyond the purview of the Convention. China maintains that the Arbitral Tribunal manifestly has no jurisdiction over the present case.

III.

There exists an agreement between China and the Philippines to settle their disputes in the South China Sea through negotiation, and the Philippines is debarred from unilaterally initiating compulsory arbitration.

With regard to disputes concerning territorial sovereignty and maritime rights, China has always maintained that they should be peacefully resolved through negotiation between the countries directly concerned. In the present case, there has been a long-standing agreement between China and the Philippines on resolving their disputes in the South China Sea through friendly consultation and negotiation.

A series of bilateral instruments between China and the Philippines make it clear that both sides agree or undertake to resolve their disputes in the South China Sea by friendly consultation and negotiation. And the Declaration on the Conduct of Parties in the South China Sea ("DOC"), signed by both China and the Philippines, explicitly states that territorial and jurisdictional disputes shall be resolved peacefully by sovereign States directly concerned through friendly consultations and negotiations.

The relevant provisions in those bilateral instruments and the DOC are mutually reinforcing and form an agreement between China and the Philippines. On that basis, they have undertaken a mutual obligation to settle their relevant disputes through negotiations and have excluded any other means of settlement. In these circumstances, according to the provisions of Article 280, 281 and others of the Convention, the relevant disputes between the two States shall be resolved through negotiations and there shall be no recourse to arbitration or other compulsory procedures.