{"id":25079,"date":"2026-09-08T08:56:57","date_gmt":"2026-09-08T01:56:57","guid":{"rendered":"https:\/\/www.nanovest.io/blog\/?p=25079"},"modified":"2026-09-08T08:56:57","modified_gmt":"2026-09-08T01:56:57","slug":"tembaga-melonjak-tarif-pasokan-pemicu","status":"publish","type":"post","link":"https:\/\/www.nanovest.io/blog\/berita\/tembaga-melonjak-tarif-pasokan-pemicu-25079\/","title":{"rendered":"Harga Tembaga Cetak Rekor, Tarif AS dan Pasokan Jadi Pemicu"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Harga tembaga kembali mencetak rekor setelah reli yang berlangsung selama beberapa pekan semakin diperkuat oleh ketidakpastian tarif Amerika Serikat dan ketatnya pasokan global.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Kontrak acuan tembaga tiga bulan di London Metal Exchange (LME) sempat naik 0,8% menjadi US$14.533 per ton, melampaui rekor sebelumnya yang tercipta pada Januari. Harga kemudian berada di sekitar US$14.513 per ton pada perdagangan Senin.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Kenaikan tersebut bukan hanya pergerakan jangka pendek. Tembaga telah mencatat 10 kenaikan mingguan berturut-turut hingga Jumat lalu, rentetan terpanjang sejak 1994. Di balik reli itu, pasar menghadapi kombinasi yang tidak biasa: persediaan global sebenarnya masih relatif tinggi, tetapi lokasinya semakin terkonsentrasi di AS ketika stok di jaringan LME menyusut.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Kondisi tersebut semakin memperkuat perhatian terhadap tembaga ketika permintaan jangka panjang dari<\/span><i><span style=\"font-weight: 400;\"> data center<\/span><\/i><span style=\"font-weight: 400;\">, energi terbarukan, dan jaringan listrik terus berhadapan dengan keterbatasan produksi tambang.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Daftar Isi <\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.nanovest.io/blog\/berita\/tembaga-melonjak-tarif-pasokan-pemicu-25079\/#Ancaman_Tarif_AS_Mengubah_Arus_Tembaga_Global\" >Ancaman Tarif AS Mengubah Arus Tembaga Global\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.nanovest.io/blog\/berita\/tembaga-melonjak-tarif-pasokan-pemicu-25079\/#Gangguan_Tambang_Perketat_Prospek_Pasokan\" >Gangguan Tambang Perketat Prospek Pasokan\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.nanovest.io/blog\/berita\/tembaga-melonjak-tarif-pasokan-pemicu-25079\/#AI_dan_Data_Center_Perkuat_Permintaan_Jangka_Panjang\" >AI dan Data Center Perkuat Permintaan Jangka Panjang<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Ancaman_Tarif_AS_Mengubah_Arus_Tembaga_Global\"><\/span><b>Ancaman Tarif AS Mengubah Arus Tembaga Global\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Salah satu katalis terbesar reli terbaru datang dari ketidakpastian kebijakan perdagangan AS.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pasar masih memperhitungkan kemungkinan pemerintahan Presiden Donald Trump memperluas tarif terhadap impor tembaga primer dan logam olahan. Ketidakpastian tersebut mendorong trader mengirim tembaga dalam jumlah besar ke Amerika untuk memanfaatkan harga yang lebih tinggi sekaligus mengantisipasi potensi bea masuk.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pada Juli saja, sekitar 200.000 ton tembaga olahan masuk ke AS, arus bulanan terbesar yang pernah tercatat. Persediaan Comex kemudian menembus 1 juta ton ketika pelaku pasar bersiap menghadapi kemungkinan tarif 15% yang dapat berlaku paling cepat Januari.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Dampaknya, masalah pasar tembaga saat ini bukan semata-mata kekurangan stok global, melainkan lokasi persediaan yang semakin tidak seimbang.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Stok global masih relatif tinggi, tetapi semakin banyak logam terkonsentrasi di AS. Pada saat bersamaan, persediaan di jaringan LME terus menyusut, mengurangi ketersediaan fisik bagi pembeli di pasar lainnya dan memberikan tekanan kepada trader yang memegang posisi <\/span><i><span style=\"font-weight: 400;\">short<\/span><\/i><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Stok gudang LME bahkan sempat turun selama 42 hari berturut-turut hingga pertengahan Agustus, periode penurunan terpanjang sejak 2014. Hampir separuh persediaan yang tersisa juga sudah dialokasikan untuk ditarik dari gudang.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Kombinasi tersebut membantu menjelaskan mengapa harga dapat terus naik meski permintaan fisik saat ini belum menunjukkan kondisi yang sangat kuat.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Gangguan_Tambang_Perketat_Prospek_Pasokan\"><\/span><b>Gangguan Tambang Perketat Prospek Pasokan\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Di luar tarif, masalah produksi menjadi faktor yang lebih struktural bagi pasar tembaga.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Data International Copper Study Group menunjukkan produksi tambang global turun 1,1% pada semester pertama 2026, dengan Codelco dan Freeport-McMoRan sama-sama mencatat penurunan dua digit.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Salah satu gangguan terbesar berasal dari Indonesia. Pada 8 September 2025, sekitar 800.000 ton material basah membanjiri kompleks tambang Grasberg milik Freeport-McMoRan, salah satu sumber tembaga terbesar dunia. Gangguan tersebut masih memengaruhi rantai pasokan setahun kemudian.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Freeport telah memangkas proyeksi produksi Grasberg untuk 2026 sekitar sepertiga, sementara pemulihan penuh diperkirakan baru terjadi pada 2027 atau 2028.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tekanan juga datang dari Chili, produsen tembaga terbesar dunia. Negara tersebut mencatat kuartal kedua terlemah dalam setidaknya 19 tahun dan telah dua kali memangkas proyeksi produksi 2026 hingga kini mengarah pada penurunan sekitar 2,6%. Ekspansi Andes Norte milik Codelco di tambang El Teniente juga baru diperkirakan mulai berproduksi pada 2029.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Kongo menambah ketidakpastian setelah melarang ekspor konsentrat tembaga dan kobalt pada awal Agustus untuk mendorong lebih banyak pengolahan domestik. Meski kebijakan tersebut hanya memengaruhi sebagian kecil perdagangan tembaga negara itu, harga LME naik 1,8% pada hari pengumuman.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Berbagai gangguan tersebut memperkuat persoalan yang sudah lama dihadapi industri: banyak tambang besar semakin tua dan kualitas bijih menurun, sementara proyek baru membutuhkan waktu bertahun-tahun sebelum mampu menambah produksi secara signifikan.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"AI_dan_Data_Center_Perkuat_Permintaan_Jangka_Panjang\"><\/span><b>AI dan Data Center Perkuat Permintaan Jangka Panjang<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Reli tembaga juga memiliki fondasi permintaan yang lebih panjang.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Penggunaan tembaga terus berkembang untuk <\/span><i><span style=\"font-weight: 400;\">data center<\/span><\/i><span style=\"font-weight: 400;\">, jaringan listrik, dan energi terbarukan, sementara armada tambang global yang menua semakin kesulitan meningkatkan produksi dengan kecepatan serupa.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ekspansi <\/span><i><span style=\"font-weight: 400;\">artificial intelligence<\/span><\/i><span style=\"font-weight: 400;\"> ikut memperbesar perhatian terhadap logam ini karena pembangunan data center membutuhkan tidak hanya chip dan server, tetapi juga infrastruktur listrik dalam skala besar.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Situasi tersebut telah memberikan keuntungan bagi perusahaan pertambangan besar. Rio Tinto, BHP, Glencore, dan Zijin Mining sama-sama mencatat peningkatan laba yang signifikan dalam laporan terbaru, dibantu kinerja bisnis tembaga mereka. Namun, beberapa produsen juga masih menghadapi tantangan operasional, termasuk pengiriman tembaga Chili yang jatuh ke level terendah dalam lebih dari setahun pada Agustus.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Meski demikian, kondisi saat ini belum berarti dunia langsung menghadapi kekurangan tembaga olahan. Morgan Stanley masih memperkirakan produksi <\/span><i><span style=\"font-weight: 400;\">refined copper<\/span><\/i><span style=\"font-weight: 400;\"> meningkat hampir 1% tahun ini karena smelter dapat menggunakan lebih banyak scrap untuk mengimbangi penurunan produksi tambang.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Perhatian utama justru berada pada seberapa cepat pasokan tambang dapat mengejar pertumbuhan permintaan.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Citigroup memperkirakan harga tembaga dapat mencapai US$15.000 per ton pada akhir 2026, bahkan berpotensi menyentuh US$17.000 apabila permintaan dari AI atau pemulihan manufaktur tumbuh lebih cepat daripada kemampuan tambang menambah produksi.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Dengan harga sudah berada di rekor tertinggi, arah berikutnya akan bergantung pada dua hal besar: apakah kebijakan tarif AS terus menarik pasokan menuju Amerika, dan apakah industri pertambangan mampu mempercepat pertumbuhan produksi ketika permintaan struktural terus meningkat.<\/span><\/p>\n<div style=\"background: linear-gradient(135deg, #111827, #1F2937); padding: 24px; border-radius: 14px; margin: 28px 0; text-align: center; color: #ffffff;\">\n<p style=\"margin: 0 0 8px; font-size: 21px; line-height: 1.4; color: #ffffff;\"><strong>Pantau Peluang di Balik Reli Komoditas<\/strong><\/p>\n<p style=\"max-width: 650px; margin: 0 auto 20px; font-size: 14px; line-height: 1.7; color: #e5e7eb;\">Pantau saham AS dan berbagai peluang investasi melalui Nanovest. Ikuti juga perkembangan komoditas, AI, ekonomi global, dan sentimen Wall Street lewat News &amp; Artikel Tips Nanovest.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;\">\n<p><a style=\"display: inline-flex; align-items: center; justify-content: center; padding: 11px 18px; border-radius: 8px; background: #7C3AED; color: #ffffff; font-size: 14px; font-weight: bold; text-decoration: none;\" href=\"https:\/\/nanovest.io\" target=\"_blank\" rel=\"noopener noreferrer\">Investasi di Nanovest<br \/>\n<\/a><\/p>\n<p><a style=\"display: inline-flex; align-items: center; justify-content: center; padding: 11px 18px; border-radius: 8px; background: #ffffff; color: #7c3aed; font-size: 14px; font-weight: bold; text-decoration: none;\" href=\"https:\/\/nanovest.io\/blog\/\" target=\"_blank\" rel=\"noopener noreferrer\">Baca News &amp; Artikel Tips \u2192<br \/>\n<\/a><\/p>\n<\/div>\n<p style=\"max-width: 650px; margin: 16px auto 0; font-size: 11px; line-height: 1.55; color: #9ca3af;\">Investasi memiliki risiko. Lakukan riset mandiri dan pertimbangkan profil risiko sebelum mengambil keputusan investasi. Nanovest terdaftar dan diawasi oleh OJK.<span style=\"color: #333333; font-size: 14px;\">\u00a0<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Harga tembaga kembali mencetak rekor setelah reli yang berlangsung selama beberapa pekan semakin diperkuat oleh ketidakpastian tarif Amerika Serikat dan ketatnya pasokan global. Kontrak acuan tembaga tiga bulan di London Metal Exchange (LME) sempat naik 0,8% menjadi US$14.533 per ton, melampaui rekor sebelumnya yang tercipta pada Januari. Harga kemudian berada di sekitar US$14.513 per ton<\/p>\n","protected":false},"author":35,"featured_media":25080,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[80],"tags":[74,530,529],"class_list":["post-25079","post","type-post","status-publish","format-standard","has-post-thumbnail","category-berita","tag-berita","tag-copper","tag-komoditas"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Harga tembaga mencetak rekor US$14.533 per ton di tengah ancaman tarif AS dan tekanan pasokan global, sementara permintaan dari AI terus menjadi katalis.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Maretha Putri\"\/>\n\t<link rel=\"canonical\" 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