Editing East Java (section)

== Economy ==
{{Pie chart
| caption=East Java GDP share by sector (2022)<ref>{{Cite web|url=https://jatim.bps.go.id/publication/2023/02/28/446036fbb58d36b009212dbc/provinsi-jawa-timur-dalam-angka-2023.html|title=Provinsi Jawa Timur Dalam Angka 2023|publisher=Statistics Indonesia|access-date=22 September 2023}}</ref>
| label1 = Agriculture
| value1 = 11.11
| color1 = Green
| label2 = Manufacturing
| value2 = 30.60
| color2 = DodgerBlue
| label3 = Other Industrial
| value3 = 13.78
| color3 = Yellow
| label4 = Service
| value4 = 44.51
| color4 = #800080
}}
[[File:Central_Surabaya_view_taken_from_JW_Marriott_Surabaya.jpg|thumb|[[Surabaya]] is one of the industrial, transportational, commercial, and financial center of Indonesia.]]
East Java is known as the hub and center economy of [[Regions of Indonesia|Central and Eastern Indonesia]],<ref>{{Cite web |url=https://www.antaranews.com/berita/707800/khofifah-perekonomian-indonesia-timur-bergantung-jawa-timur |title=Khofifah: Perekonomian Indonesia Timur bergantung Jawa Timur |last=antaranews.com |website=Antara News |date=7 May 2018 |language=id |access-date=2019-02-02 |archive-date=13 July 2020 |archive-url=https://web.archive.org/web/20200713035142/https://www.antaranews.com/berita/707800/khofifah-perekonomian-indonesia-timur-bergantung-jawa-timur |url-status=live }}</ref> and has a high economic significance, which contributes over 15% to the [[Gross domestic product|Gross Domestic Product]] of Indonesia.<ref>{{Cite web |url=https://jatim.bps.go.id/dynamictable/2017/07/06/39/pdrb-provinsi-jawa-timur-atas-dasar-harga-berlaku-menurut-lapangan-usaha-sub-kategori-tahun-2010-2016-milyar-rupiah-.html |title=PDRB Provinsi Jawa Timur Atas Dasar Harga Berlaku Menurut Lapangan Usaha (Sub Kategori) Tahun 2010–2016 (Milyar Rupiah) |website=jatim.bps.go.id |language=id|access-date=2019-02-02}}</ref>

=== Industry ===
East Java has a number of large industries,<ref name=":02">{{Cite web |url=https://jatim.antaranews.com/berita/266117/kontribusi-pertumbuhan-ekonomi-jatim-didominasi-industri-pengolahan |title=Kontribusi Pertumbuhan Ekonomi Jatim Didominasi Industri Pengolahan – ANTARA News Jawa Timur |last1=Ibrahim |first1=A. Malik |editor-last=Purnomo |editor-first=Slamet Hadi |website=Antara News |language=id |access-date=2019-02-02 |archive-date=2 February 2019 |archive-url=https://web.archive.org/web/20190202154327/https://jatim.antaranews.com/berita/266117/kontribusi-pertumbuhan-ekonomi-jatim-didominasi-industri-pengolahan |url-status=live }}</ref> including the largest shipbuilding shipyard in Indonesia, [[PT PAL Indonesia|PT PAL]] in [[Surabaya]], military industrial by [[Pindad]] in [[Malang Regency|Southern Malang]], largest railway industry in Southeast Asia, [[Industri Kereta Api]] (INKA) in [[Madiun]], PT Tjiwi Kimia, a paper mill company based in [[Sidoarjo Regency|Sidoarjo]], Kertas Leces based in [[Probolinggo]]); cigarette factories ([[Wismilak Group|Wismilak]] in Surabaya, [[Gudang Garam]] in [[Kediri (city)|Kediri]], [[Sampoerna]] in Surabaya and [[Bentoel Group|Bentoel]] in Malang). In Gresik there are [[Semen Indonesia|Semen Gresik]], and [[Petrokimia Gresik]]. In [[Tuban]] there are the largest cement factories in Indonesia, namely Semen Indonesia (ex-Semen Gresik), and Semen Holcim and the Petrochemical Refinery Area. The government has established 12 industrial estate companies, including Surabaya Industrial Estate Rungkut (SIER) in Surabaya, Pasuruan Industrial Estate Rembang (PIER) in Pasuruan Regency, Madiun Industrial Estate Balerejo (MIEB) in Madiun, Ngoro Industrial Park (NIP) in the Mojokerto Regency, Jabon Industrial Zone in Sidoarjo Regency, and Lamongan Integrated Shorebase (LIS) in [[Lamongan Regency]]. Small industrial centers are spread throughout the districts / cities, and some of them have penetrated exports; The leather craft industry in the form of bags and shoes at Tanggulangin, Sidoarjo is one of the very famous [[Small and medium-sized enterprises|small industries]].<ref name=":02" />

=== Energy and power plant ===
The Cepu Block, one of the largest oil producers in Indonesia, is refined in [[Bojonegoro Regency|Bojonegoro]]. The power plant in East Java is managed by PT Pembangkit Jawa Bali (PJB), which includes [[hydroelectricity]] power plant (Ir. Sutami, Selorejo, Bening), [[thermal power station]] in Paiton, [[Probolinggo Regency]]; which provides electricity to the Java-Bali system. Some regions develop [[Micro hydropower plant|micro hydro power plants]], and [[solar energy]].<ref>{{Cite web |url=https://geothermalindonesia.com/2017/02/20/daftar-pembangkit-listrik-di-indonesia/ |title=Daftar Pembangkit Listrik di Indonesia |last=Indonesia |first=Geothermal |date=2017-02-20 |website=Geothermal Indonesia |language=id|access-date=2019-02-02|url-status=dead|archive-url=https://web.archive.org/web/20180818142340/https://geothermalindonesia.com/2017/02/20/daftar-pembangkit-listrik-di-indonesia/|archive-date=2018-08-18}}</ref>