Analysis of the Development of Downstream Copper Industry in Indonesia to Obtain Maximum Added Value Using Dynamic Systems

https://doi.org/10.61487/jiste.v2i3.85

Authors

  • Dedy Setyo Oetomo Sekolah Tinggi Teknologi Wastukancana Purwakarta
  • Eki Kania Dewi Sekolah Tinggi Teknologi Wastukancana Purwakarta
  • Rizky Fajar Ramdhani Sekolah Tinggi Teknologi Wastukancana Purwakarta

Keywords:

copper, downstream industry, indonesia, dynamic systems, added value

Abstract

This research aims to design a dynamic system model for the downstream copper processing industry. The secondary data obtained is data provided by the BKPM Strategic Investment Downstreaming Expert Team. Vensim software is used to simulate downstream development in the form of CLD and SFD from 2024 to 2045. The results of the value-added simulation resulted in an increase in the added value of copper cathode by 2.15 times, the added value of cathode slab by 1.62 times, the added value of copper billet by 1.65 times, the added value of copper bar &rods by 1.08 times, the added value of copper tube by 1.02 times, the added value of copper strip by 1.39 times, and the added value of copper wire by 1.58 times. After a sensitivity analysis of the selling price at CAGR and an increase in energy costs by 20%, there was a change in the average value-added margin, so that the increase in added value changed which resulted in an added value of copper cathode of 1.9 times, added value of cathode slab of 1.47 times, added value of copper billet of 1.49 times, added value of copper bar &rods of 1.26 times, added value of copper tube of 0.93 times, added value of copper strip of 0.98 times, and added value of copper wire of 1.44 times.

References

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Rahmahwati, A., Wibowo, A. P., & Rosyid, F. A. (2022). Analysis of the Copper Industry Chain in Indonesia Using a System Dynamics Approach to Optimize Its Added Value. Journal of Engineering and Technological Sciences, 54(5). https://doi.org/10.5614/j.eng.technol.sci.2022.54.5.4

Ria Siombo, M. (2023). Kajian Hukum Hilirisasi dan Penghentian Ekspor Mineral Logam. Jurnal Ilmu Sosial Dan Pendidikan (JISIP), 7(2), 2598–9944. https://doi.org/10.58258/jisip.v7i2.4915/http

U.S. Geological Survey. (2024). Mineral Commodity Summaries Copper.

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Published

2024-09-20

How to Cite

Oetomo, D. S., Dewi , E. K., & Ramdhani, R. F. (2024). Analysis of the Development of Downstream Copper Industry in Indonesia to Obtain Maximum Added Value Using Dynamic Systems . Journal of Information System, Technology and Engineering, 2(3), 287–296. https://doi.org/10.61487/jiste.v2i3.85

Issue

Vol. 2 No. 3 (2024): JISTE

Section

Articles
Copyright & Licensing

Copyright (c) 2024 Dedy Setyo Oetomo, Eki Kania Dewi , Rizky Fajar Ramdhani

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.