DEEP RESEARCH · OCI홀딩스
OCI홀딩스와 폴리실리콘 산업: 공급과잉, 지정학, 전력비의 싸움
태양광용 범용 폴리실리콘과 전자급 고순도 시장을 분리해 OCI의 기회를 점검한다.
0. 결론 먼저
중국산 폴리실리콘 규제가 강화된다면 OCI홀딩스가 수혜를 볼 수 있는 구조는 맞다. 다만 말레이시아 생산도 관세와 통상정책의 영향을 받을 수 있어, 미국·일본 등 주요국 기업과의 지분 협력과 현지화 전략이 중요해 보인다.
- 이전 OCI홀딩스 정리 글: https://blog.naver.com/star_of_self/223947187830
- 태양광용은 공급과잉과 가격 경쟁이 핵심이고, 전자급은 11-Nines 이상 초고순도와 기술장벽이 핵심이다.
- 내 생각에는 통상외교가 복잡해질수록 유상증자와 합작을 통해 주요 국가의 기업들과 지분을 섞는 방식이 방어적일 수 있다.
1. 시장은 성장하지만 수익성은 세그먼트가 가른다
공식 사실: 원문은 글로벌 폴리실리콘 시장이 2030~2032년 사이 395억 달러에서 최대 1,062억 달러 규모로 성장할 수 있고, CAGR은 12~16%로 전망된다고 정리한다.
공식 사실: 태양광용 폴리실리콘은 전체 시장 매출의 76% 이상을 차지하고, 전자급 폴리실리콘은 11-Nines(99.999999999%) 이상의 초고순도를 요구한다.
태양광용
PV 설치량과 정책 수요가 성장 동력이지만 중국발 공급과잉과 가격 경쟁이 수익성을 압박한다.
전자급
시장 규모는 작지만 AI, 데이터센터, 첨단 전자기기 확산과 연결되고 기술장벽과 마진이 높다.
2. 중국의 지배력과 공급과잉
공식 사실: 원문은 태양광 제조 전 단계에서 중국 점유율이 80%를 상회하고, 2025년에는 95%에 육박할 것으로 전망된다고 정리한다.
공식 사실: 2023년 말 중국 폴리실리콘 생산능력은 연간 약 230만 톤, 2024년에는 370만 톤 초과가 예상되며, 2025년 전 세계 태양광 설치량 약 550GW에 필요한 수요 약 190만 톤을 크게 넘는 공급과잉으로 설명된다.
공식 사실: 폴리실리콘 생산 원가에서 전력비가 약 40%를 차지한다는 점이 중국의 저가 석탄화력 기반 원가 우위와 연결된다.
3. 가격 롤러코스터와 구조조정
공식 사실: 2022년 공급 부족 때 가격은 kg당 40달러에 육박했지만, 2023~2024년 중국 신규 설비 가동으로 85% 이상 하락해 2024년 말 kg당 4.5달러 이하까지 떨어졌다고 원문은 정리한다.
해석: 가격이 현금원가 아래로 내려가면 결국 감산과 구조조정이 필요하다. 다만 그 과정이 언제, 어느 정도 속도로 진행되는지가 OCI의 실적 회복 타이밍을 좌우한다.
| 구분 | 핵심 포인트 | OCI 관점 |
|---|---|---|
| 중국 규제 | 강제노동·공급망 규제와 관세 | 비중국 공급망 프리미엄 가능성 |
| 말레이시아 | 전력비와 생산거점 장점 | 관세 리스크와 통상외교 변수 |
| 전자급 | 초고순도, 높은 진입장벽 | Tokuyama와의 협력 방향이 중요 |
| 미국 현지화 | 태양광 셀/공급망 정책 | Mission Solar 등 현지 전략 점검 필요 |
4. OCI홀딩스에 대한 내 메모
OCI가 사실상 중국 폴리실리콘 규제의 수혜 후보인 것은 맞다. 그러나 한 국가에만 생산거점을 두는 방식은 통상정책 리스크를 그대로 떠안는다. 일본 기업과 지분을 섞는 최근 움직임은 좋아 보이고, 미국 전기요금이 충분히 싸지는 구간이 온다면 미국 내 증설이나 합작도 검토할 만하다고 본다.
출처
- 자료 1: https://blog.naver.com/star_of_self/223947187830
- 자료 2: https://www.energytrend.com/solar-price.html
- 자료 3: https://www.google.com/search?q=https://www.infolink-group.com/spot-price
- 자료 4: https://www.google.com/search?q=https://www.bernreuter.com/polysilicon-price/
- 자료 5: https://www.sunsirs.com/kr/prodetail-463.html
- 자료 6: https://www.marketresearchfuture.com/reports/polysilicon-market-1720
- 자료 7: https://www.grandviewresearch.com/industry-analysis/polysilicon-market-analysis
- 자료 8: https://www.grandviewresearch.com/horizon/outlook/polysilicon-market-size/global
- 자료 9: https://www.maximizemarketresearch.com/market-report/global-polysilicon-market/23338/
- 자료 10: https://www.news.market.us/polysilicon-market-news/
- 자료 11: https://www.cervicornconsulting.com/polysilicon-market
- 자료 12: https://www.businesskorea.co.kr/news/articleView.html?idxno=247375
- 자료 13: https://www.upi.com/Top_News/World-News/2025/07/17/news-OCI-holdings-silicone-factory-malaysia/8821752762152/
- 자료 14: https://businessanalytiq.com/procurementanalytics/index/metal-silicon-price-index/
- 자료 15: https://americansolartradecmte.org/solar-manufacturing-by-the-numbers/
- 자료 16: https://thundersaidenergy.com/downloads/global-polysilicon-production-capacity/
- 자료 17: https://www.iea.org/reports/solar-pv-global-supply-chains/executive-summary
- 자료 18: https://www.csri.global/launch-report/5-clean-energys-dirty-secret-how-can-solar-cut-its-dependence-on-xinjiang-forced-labour
- 자료 19: https://www.energytrend.com/news/20241009-48523.html
- 자료 20: https://www.ainvest.com/news/powering-tariffs-plummeting-electricity-costs-reviving-china-manufacturing-2506/
- 자료 21: https://www.csis.org/analysis/dark-spot-solar-energy-industry-forced-labor-xinjiang
- 자료 22: https://kcia.kr/member-company-information/member-company-trends?tpf=board/view&board_code=20&code=4854
- 자료 23: https://taiyangnews.info/business/tongwei-largest-polysilicon-producer-in-2020-globally
- 자료 24: https://www.thevaluenews.co.kr/news/170949
- 자료 25: https://www.m-i.kr/news/articleView.html?idxno=837463
- 자료 26: https://ratedpower.com/blog/price-of-polysilicon/
- 자료 27: https://www.bernreuter.com/files/data/polysilicon/industry-reports/polysilicon-market-outlook-2027-info.pdf
- 자료 28: https://www.ctis.re.kr/en/downloadBbsFile.do?atchmnflNo=10827
- 자료 29: https://www.pv-tech.org/pv-price-watch-n-type-poly-prices-fall-as-project-rush-abates/
- 자료 30: https://www.pv-tech.org/polysilicon-prices-remained-depressed-throughout-2024-when-will-they-rebound/
- 자료 31: https://www.pv-tech.org/polysilicon-sector-could-see-shortage-by-2028-if-leaders-cut-production/
- 자료 32: https://www.bernreuter.com/newsroom/polysilicon-news/article/top-four-polysilicon-makers-incur-net-losses-in-first-half-of-2024/
- 자료 33: https://www.pv-tech.org/top-polysilicon-producers-post-losses-h1-2024-after-price-crunch/
- 자료 34: https://lhratingsglobal.com/wp-content/uploads/bsk-pdf-manager/2024/10/Surveillance-Report_Tongwei-20241009.pdf
- 자료 35: https://www.prnewswire.com/news-releases/daqo-new-energy-announces-unaudited-fourth-quarter-and-fiscal-year-2024-results-302387179.html
- 자료 36: https://www.ainvest.com/news/tongwei-h1-2025-losses-structural-storm-strategic-opportunity-2507/
- 자료 37: https://www.pv-magazine.com/2025/05/06/chinese-pv-industry-brief-financials-from-tonwgei-ginlong-goodwe-flat-glass/
- 자료 38: https://www.pv-magazine.com/2025/07/15/chinese-pv-industry-brief-tongwei-longi-ja-solar-announce-h1-losses/
- 자료 39: https://taiyangnews.info/business/daqo-new-energy-q1-2025-financial-results
- 자료 40: https://www.dqsolar.com/2025-02-27-Daqo-New-Energy-Announces-Unaudited-Fourth-Quarter-and-Fiscal-Year-2024-Results
- 자료 41: https://www.solarpowerworldonline.com/2023/11/the-global-polysilicon-market-is-entering-another-severe-oversupply-situation/
- 자료 42: https://www.ainvest.com/news/china-solar-overhaul-navigating-volatility-seize-long-term-gains-2507/
- 자료 43: https://www.asiabusinessoutlook.com/news/china-s-solar-industry-faces-market-reset-amid-oversupply-nwid-9100.html
- 자료 44: https://www.techinasia.com/news/china-tackle-solar-sector-price-war-overcapacity
- 자료 45: https://www.pv-magazine.com/2025/07/11/china-polysilicon-price-increases-amid-regulatory-signals/
- 자료 46: https://www.maysunsolar.com/blog-china-solar-policy-2025-europe-pv-module-price-trend/
- 자료 47: https://macsolarindex.com/solar-stocks-rally-to-8-month-high-as-us-sets-solar-policy-and-china-curbs-production/
- 자료 48: https://www.sonnenseite.com/en/economy/polysilicon-industry-is-risking-new-shortage/
- 자료 49: https://list.solar/news/leading-4-manufacturers/
- 자료 50: https://www.pv-magazine.com/2023/05/16/tongwei-led-global-polysilicon-output-in-2022-says-bernreuter-research/
- 자료 51: https://www.dbs.com/iwov-resources/pdf/sus-revamp/insights%20and%20reserach/China%20Renewable%20Sector_26-Apr-22_HK_IF.pdf
- 자료 52: https://en.wikipedia.org/wiki/Tongwei_Company
- 자료 53: https://www.pv-tech.org/tongwei-solar-daqo-new-energy-polysilicon-production-cuts/
- 자료 54: https://energy-news-network.com/networking/aef/sponsors/tongwei-solar/
- 자료 55: https://media-gclpoly.todayir.com/202503290002431771979820_en.pdf
- 자료 56: https://www.pv-magazine.com/2025/04/04/chinese-pv-industry-brief-gcl-completes-switch-to-fbr-polysilicon-production/
- 자료 57: http://www.gcltech.com/en/about/newsinfo/843.html
- 자료 58: https://en.wikipedia.org/wiki/Daqo_New_Energy
- 자료 59: https://www.dqsolar.com/daqo-new-energy-announces-its-phase-5b-polysilicon-expansion-project-in-inner-mongolia-to-increase-production-capacity-to-305-000-mt-by-year-end-2023
- 자료 60: https://www.prnewswire.com/news-releases/daqo-new-energy-announces-its-phase-5b-polysilicon-expansion-project-in-inner-mongolia-to-increase-production-capacity-to-305-000-mt-by-year-end-2023--301695456.html
- 자료 61: https://www.dqsolar.com/
- 자료 62: https://www.dbs.com.sg/treasures/aics/templatedata/article/generic/data/en/GR/US/DQ_US.xml
- 자료 63: https://www.bernreuter.com/newsroom/polysilicon-news/article/xinte-planning-200-000-ton-polysilicon-plant-in-inner-mongolia/
- 자료 64: https://www.xinteenergy.com/en/Ar_index_gci_2.html
- 자료 65: https://www.pv-magazine.com/2021/04/02/xinte-highlights-chinese-polysilicon-oligopoly/
- 자료 66: https://www.pv-tech.org/xinte-energy-planning-200000mt-green-polysilicon-complex-in-inner-mongolia/
- 자료 67: https://www1.hkexnews.hk/listedco/listconews/sehk/2025/0331/2025033102299.pdf
- 자료 68: https://www.yna.co.kr/view/AKR20240428022200003
- 자료 69: https://www.oci-holdings.co.kr/media/newsroom/121
- 자료 70: https://www.bernreuter.com/newsroom/polysilicon-news/article/oci-considers-shifting-polysilicon-capacity-from-korea-to-malaysia/
- 자료 71: https://www.pv-magazine.com/2024/04/26/oci-increases-production-capacity-at-malaysian-polysilicon-factory-2/
- 자료 72: https://biz.chosun.com/industry/company/2024/02/08/NCYJQMKTORBJJE7EKYDGCX6TRU/
- 자료 73: https://www.wacker.com/cms/en-us/products/applications/renewable-energies/solarenergy/solarenergy.html
- 자료 74: https://www.chemeurope.com/en/news/1186732/wacker-commissions-new-production-line-for-semiconductor-grade-polysilicon-at-burghausen-site.html
- 자료 75: https://www.wacker.com/cms/en-us/about-wacker/production-sites/overview.html
- 자료 76: https://www.wacker.com/cms/en-us/press-and-media/press/press-releases/2016/detail-68608.html
- 자료 77: https://www.wacker.com/cms/en-us/about-wacker/production-sites/charleston.html
- 자료 78: https://www.americanprogress.org/article/michigan-hemlock-semiconductor-expansion-project/
- 자료 79: https://www.solarpowerworldonline.com/2024/10/corning-will-make-solar-wafers-in-michigan/
- 자료 80: https://www.renewableenergyworld.com/solar/the-first-made-in-america-solar-module-supply-chain-has-been-established-but-killing-the-chips-act-would-break-it/
- 자료 81: https://www.hscpoly.com/hemlock-semiconductor-statement-on-revised-domestic-content-guidance/
- 자료 82: https://www.pv-tech.org/hemlock-semiconductor-secures-up-to-us325-million-funding-under-chips-act/
- 자료 83: https://www1.hkexnews.hk/listedco/listconews/sehk/2024/0429/2024042901757.pdf
- 자료 84: https://www.dqsolar.com/2025-04-29-Daqo-New-Energy-Files-Annual-Report-on-Form-20-F-for-Fiscal-Year-2024
- 자료 85: https://www.pv-magazine.com/2025/07/25/fob-china-solar-panel-prices-climb-amid-concerns-about-delinking-with-market-fundamentals/
- 자료 86: https://www.oci-holdings.co.kr/en/media/newsroom/192
- 자료 87: https://www.pv-magazine.com/2025/03/27/the-current-state-of-u-s-polysilicon-production/
- 자료 88: https://www.yna.co.kr/view/AKR20250717045700003
- 자료 89: https://www.thestar.com.my/business/business-news/2025/07/14/oci-tokuyama-to-invest-rm2bil-in-sarawak-chip-ops
- 자료 90: https://www.munhwa.com/article/11519695
- 자료 91: https://climateinsider.com/2025/03/20/oci-holdings-to-invest-265-million-to-produce-solar-cells-in-u-s/
- 자료 92: https://www.oci-holdings.co.kr/en/media/newsroom/374
- 자료 93: https://www.solarbeglobal.com/oci-plans-to-build-2gw-solar-cell-factory-in-the-us/
- 자료 94: https://www.pv-tech.org/india-round-up-reliances-solar-cell-plant-set-for-q3-solex-new-modules-for-extreme-conditions-and-juniper-powers-43mw-pv-project/
- 자료 95: https://www.ril.com/businesses/new-energy-materials
- 자료 96: https://www.rethinkresearch.biz/articles/us-india-wafer-and-polysilicon-development/
- 자료 97: https://www.mercomindia.com/adani-construction-30000-mtpa-polysilicon-facility
- 자료 98: https://www.bernreuter.com/newsroom/polysilicon-news/article/will-india-s-plans-for-polysilicon-production-get-real-this-time/
- 자료 99: https://www.pv-magazine-india.com/2024/10/03/adani-to-hit-10-gw-of-solar-cell-module-manufacturing-capacity-by-mid-2026/
- 자료 100: https://m.economictimes.com/industry/renewables/adani-begins-commercial-output-of-wafers-ingots-for-solar-power/articleshow/109108365.cms
- 자료 101: https://www.pv-tech.org/re-adani-solar-pauses-polysilicon-plant-targets-10gw-of-solar-cells-and-modules-in-next-18-months/
- 자료 102: https://taiyangnews.info/markets/largest-polysilicon-production-plant-outside-china
- 자료 103: https://www.pv-tech.org/gcl-polysilicon-middle-east/
- 자료 104: https://www.pv-tech.org/section-232-polysilicon-probe-wood-mackenzie-solarpv-donald-trump/
- 자료 105: https://www.pv-tech.org/wp-content/uploads/legacy-publication-pdfs/4e6707379a-reducing-polysilicon-materials-costs.pdf
- 자료 106: https://www.mordorintelligence.com/industry-reports/silicon-metal-market
- 자료 107: https://dataintelo.com/report/global-metallurgical-grade-silicon-metal-market
- 자료 108: https://straitsresearch.com/report/silicon-metal-market
- 자료 109: https://www.qyresearch.com/reports/2233740/metallurgical-grade-silicon-metal
- 자료 110: https://m.ferroalloynet.com/analysis/analysis_on_electricity_price_of_silicon_metal_main_producing_areas_in_january_2025.html
- 자료 111: https://techdiplomacy.org/news/here-comes-the-sun-esg-and-dirty-solar-supply-chains/
- 자료 112: https://web-static.oci-holdings.co.kr/ir/2024/11/25/16aec9fc-3c7c-41fb-9d35-13b8aaf23016.pdf
- 자료 113: https://www.sarawakenergy.com/customers/tariffs
- 자료 114: https://www.sarawakenergy.com/assets/pdf/bill-management/tariff-info.pdf
- 자료 115: https://wetalkotalk.oci.co.kr/download/OCI%ED%99%80%EB%94%A9%EC%8A%A4%20%EC%84%A4%EB%AA%85%EC%9E%90%EB%A3%8C_%EA%B5%AD%EB%AC%B8.pdf
- 자료 116: https://www.dw.com/en/high-electricity-prices-a-threat-to-germanys-industry/a-71644198
- 자료 117: https://www.americanexperiment.org/german-manufacturing-firms-pay-much-higher-electricity-prices-than-american-firms/
- 자료 118: https://www.solarchoice.net.au/blog/news/fluidised-bed-reactors-enable-low-cost-solar-cells-151014/
- 자료 119: https://pollution.sustainability-directory.com/term/polysilicon-purification-processes/
- 자료 120: http://www.gcltech.com/en/about/newsinfo/640.html
- 자료 121: https://recsilicon.com/technology/
- 자료 122: https://recsilicon.com/wp-content/uploads/2022/07/Granular_white-20paper_web_ENG-1.pdf
- 자료 123: https://www.youtube.com/watch?v=DFUhJGhZ5zY
- 자료 124: https://www.gcl-power.com/en/gcl/guangfu
- 자료 125: https://www.pv-magazine.com/press-releases/gcl-tech-fbr-granular-silicon-will-accelerate-the-low-carbonization-of-the-pv-industry/
- 자료 126: https://www.pv-tech.org/pv-price-watch-chinas-polysilicon-and-wafers-see-price-hikes-across-the-board/
- 자료 127: https://www.pv-tech.org/pv-price-watch-prices-of-chinas-pv-products-stabilise-and-rebound-with-maximum-increase-reaching-22-09/
- 자료 128: https://taiyangnews.info/markets/china-polysilicon-inventory-367000-tons-june-2025
- 자료 129: https://www.energytrend.com/pricequotes/20250725-49929.html
- 자료 130: https://www.metal.com/en/newscontent/103442658
- 자료 131: https://www.infolink-group.com/energy-article/pv-spot-price-20250716
- 자료 132: https://editorials.voa.gov/a/7529519.html
- 자료 133: https://www.jipyong.com/kr/board/news_view.php?seq=12784
- 자료 134: https://www.ceoscoredaily.com/page/view/2024020815323536153
- 자료 135: https://seo.goover.ai/report/202501/go-public-report-ko-49448c40-3925-4cec-b5f3-5fb6d6e8c74c-0-0.html
- 자료 136: https://www.hankyung.com/article/202501173051i
- 자료 137: https://www.bernreuter.com/polysilicon/price-trend/
- 자료 138: https://www.infolink-group.com/energy-article/solar-topic-pv-supply-chain-price-trend-2h24
- 자료 139: https://www.woodmac.com/news/opinion/turn-of-the-tide-what-the-entry-of-chinese-polysilicon-to-the-us-means-for-the-american-solar-supply-chain/
- 자료 140: https://kosti.or.kr/com/file/filedown?_ci=4874&_ck=22081834770ckJQf
- 자료 141: https://dl.kotra.or.kr/pyxis-api/2/digital-files/a90a446f-f48a-4bdc-9b1d-0287bb1a8eaa
- 자료 142: https://www.kimchang.com/ko/insights/detail.kc?idx=25624
- 자료 143: https://www.hankyung.com/article/202404281917i
- 자료 144: https://www.theguru.co.kr/news/article.html?no=83509
- 자료 145: https://www.inews24.com/view/1866532
- 자료 146: https://www.sisajournal-e.com/news/articleView.html?idxno=413457
- 자료 147: https://www.oci-holdings.co.kr/
- 자료 148: https://www.joongangenews.com/news/articleView.html?idxno=435513
- 자료 149: http://www.koreatimes.com/article/1573076
- 자료 150: https://www.oci-holdings.co.kr/media/newsroom/400
- 자료 151: https://zdnet.co.kr/view/?no=20250717083852
- 자료 152: https://biz.chosun.com/industry/company/2025/07/17/5PAGEM5TSJFU7OJIBJH5CO7XQI/
- 자료 153: https://www.businesspost.co.kr/BP?command=article_view&num=403799
- 자료 154: https://www.koreatimes.co.kr/business/companies/20250717/oci-tokuyama-breaks-ground-for-joint-polysilicon-plant-in-malaysia
- 자료 155: https://cm.asiae.co.kr/article/2025071709060452924
- 자료 156: https://txsolarstorage.org/newsroom/c3zl0mqrpm8mh10a1jhku5otcfpy58
- 자료 157: https://www.missionsolar.com/solar-cell-manufacturing/
- 자료 158: https://www.solarpowerworldonline.com/2025/03/oci-mission-solar-to-build-2-gw-solar-cell-factory-in-texas/
- 자료 159: https://www.manufacturingdive.com/news/oci-holdings-mission-solar-energy-solar-cell-expansion-san-antonio-texas/743484/
- 자료 160: https://www.bakertilly.com/insights/the-section-45x-tax-credit
- 자료 161: https://www.projectfinance.law/publications/2023/december/manufacturer-tax-credits-under-section-45x/
- 자료 162: https://www.roedl.us/trending/tax_matters/section-45x-advanced-manufacturing-production-credit
- 자료 163: https://www.energy.gov/eere/solar/federal-tax-credits-solar-manufacturers
- 자료 164: https://www.yna.co.kr/view/AKR20250724129951527
- 자료 165: http://www.newsdream.kr/news/articleView.html?idxno=84562
- 자료 166: https://dealsite.co.kr/articles/145218
- 자료 167: https://zdnet.co.kr/view/?no=20250724154011
- 자료 168: https://daily.hankooki.com/news/articleView.html?idxno=1248349
- 자료 169: https://www.newsway.co.kr/news/view?ud=2025072416152009469
- 자료 170: https://dealsite.co.kr/articles/145240
- 자료 171: https://dealsite.co.kr/articles/145218/068021
- 자료 172: http://pdf.metroseoul.co.kr/article/20250424500505
- 자료 173: https://www.yna.co.kr/view/AKR20240430118751527
- 자료 174: https://web-static.oci-holdings.co.kr/ir/2025/02/10/762d4044-2ad4-4888-a67f-ab966b02e6ad.pdf
- 자료 175: https://downloads.research-hub.de/2025%2001%2013%20Wacker%20Chemie%20update___6e6owva2.pdf
- 자료 176: https://www.wacker.com/cms/en-us/investor-relations/financial-reports/financial-reports-overview.html
- 자료 177: https://www.moomoo.com/stock/600438-SH/earnings
- 자료 178: https://news.futunn.com/en/post/59165332/tongwei-s-h1-loss-to-widen
- 자료 179: https://media-gclpoly.todayir.com/20250328224801540611595356_en.pdf
- 자료 180: https://www.dqsolar.com/2025-04-29-Daqo-New-Energy-Announces-Unaudited-First-Quarter-2025-Results
- 자료 181: https://www.stockinsights.ai/us/DQ/earnings-transcript/fy25-q1-bb9e
- 자료 182: https://seekingalpha.com/symbol/DQ/earnings
- 자료 183: https://seekingalpha.com/article/4779215-daqo-new-energy-corp-dq-q1-2025-earnings-call-transcript
- 자료 184: https://www.prnewswire.com/news-releases/daqo-new-energy-announces-unaudited-first-quarter-2025-results-302441163.html
- 자료 185: https://www.tipranks.com/stocks/dq/earnings
- 자료 186: https://www.fundsquare.net/download/dl?siteId=FSQ&v=0IZ5RQT5Slz9prEJFitG0G1quv2YYFKtnKiFvm0ahjp1pRwAA0/8UrJrhbe4iTZkaubYAITzWRmsapkALBSPmot/vpTlvkxrdXw0Q2Z25DdzxqqsM/twnvVpgeoDV66eSprLNdnoO2mxRKeQfQG2Lw%3D%3D
- 자료 187: https://www.investing.com/equities/xinte-energy-co-ltd
- 자료 188: https://downloads.research-hub.de/2025%2018%2007%20AD%20HOC___55heos3g.pdf
- 자료 189: https://wildershares.com/pdf/2025%20Q2%20ECO%20Quarterly%20Report.pdf
- 자료 190: https://www.wacker.com/cms/en-us/press-and-media/press/press-releases/2025/press-releases-detail-2025-252992.html
- 자료 191: https://rubberworld.com/wacker-silicones-division-showed-strong-performance-for-first-quarter/
- 자료 192: https://www.wacker.com/cms/en-us/press-and-media/press/press-releases/2025/press-releases-detail-2025-252992.html#:~:text=In%20Q1%202025%2C%20WACKER%20generated,5%20percent%20year%20over%20year.
- 자료 193: https://www.youtube.com/watch?v=s1SUMPSq0Fo