Chinese investors have expressed significant interest in Indonesia's new capital, Ibu Kota Nusantara (IKN), with 36 letters of intent totaling nearly 70 trillion rupiah (US$4.67 billion). Most proposals focus on Public-Private Partnerships (PPP) across various sectors, including energy, housing, and transportation infrastructure. This unique funding model, where the government covers only 20% of the estimated $35 billion cost, highlights a shift in economic influence in Southeast Asia, with China poised to become Indonesia's largest foreign investor.