&lt;p style=&quot;text-align:center;&quot;&gt;&lt;span style=&quot;font-size:14pt;&quot;&gt;&lt;strong&gt;OCI will be spun off into two companies –&amp;nbsp;&lt;/strong&gt;&lt;/span&gt;&lt;br&gt;&lt;span style=&quot;font-size:14pt;&quot;&gt;&lt;strong&gt;a holding company and a chemical company…&lt;/strong&gt;&lt;/span&gt;&lt;br&gt;&lt;span style=&quot;font-size:14pt;&quot;&gt;&lt;strong&gt;Its main business in the chemical sector will become an independent company.&lt;/strong&gt;&lt;/span&gt;&lt;br&gt;&lt;br&gt;&amp;nbsp;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;&lt;strong&gt;- Spin-off into OCI Holdings a surviving holding company and OCI a new corporation in the&amp;nbsp;chemical business to be completed in March 2023&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;&lt;strong&gt;- OCI Holdings pursues a growth strategy commensurate with the business features of&amp;nbsp;subsidiaries through transition to a holding company&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-left:0.15pt;text-align:justify;&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;&lt;strong&gt;- The new OCI is expected to increase management efficiency through independent management and accelerate its penetration into new growth business sectors&lt;/strong&gt;&lt;/span&gt;&lt;br&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;OCI (Chairman &amp;amp; Representative Director Woo-Sug Baik Vice Chairman &amp;amp; Representative Director Woo Hyun Lee President (CEO) and Representative Director Teak Joung Kim) announced on November 23 that it held a board of directors meeting and approved the spin-off of the company’s main business in the basic chemical and carbon chemical sectors and the creation of a new corporation. The spin-off will be finally decided at a shareholders’ meeting in March 2023.&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:justify;&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;OCI will be spun off into OCI Holdings&lt;/span&gt;&lt;!--[if !supportFootnotes]--&gt;&lt;a href=&quot;file:///Y:/HQ/Corporate%20Communication%20Team/PR%20Team/Public%20Relations%20Team/100.%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C/2022/(20221123)%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD%E2%98%85/%EC%98%81%EB%AC%B8_%ED%99%88%ED%8E%98%EC%9D%B4%EC%A7%80%20%EA%B2%8C%EC%9E%AC%EC%9A%A9/%5bOCI%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C_%EC%98%81%EB%AC%B8%5d%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD.doc#_ftn1&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;[1]&lt;/span&gt;&lt;/a&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt; a surviving holding company and OCI a new corporation in the chemical business. OCI’s shareholders will receive new shares of the new corporation commensurate with their stakes in OCI Holdings and The spin-off ratio of OCI Holdings to OCI is 69% and 31%.&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:justify;&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:justify;&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;OCI Holdings the surviving corporation will make the new company its subsidiary with a rights issue based on investment in kind and takeover and become a holding company.&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:justify;&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:justify;&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;OCI Holdings will concentrate on developing and implementing a growth strategy and the investment plans of subsidiaries and will carry out various policies to enhance shareholder value. The holding company will further expand ESG management for subsidiaries.&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:justify;&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:justify;&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;OCI the new company created after the spin-off will retain OCI as its company name and aims to maximize managerial efficiency with the independent operation of the chemical business and explore and expand new growth opportunities in the chemical sector.&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:justify;&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:justify;&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;In the basic chemical sector OCI will expand high value-added products such as polysilicon for semiconductors and high-purity hydrogen peroxide and diversify its product lineup by adding a new product in silane&lt;/span&gt;&lt;!--[if !supportFootnotes]--&gt;&lt;a href=&quot;file:///Y:/HQ/Corporate%20Communication%20Team/PR%20Team/Public%20Relations%20Team/100.%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C/2022/(20221123)%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD%E2%98%85/%EC%98%81%EB%AC%B8_%ED%99%88%ED%8E%98%EC%9D%B4%EC%A7%80%20%EA%B2%8C%EC%9E%AC%EC%9A%A9/%5bOCI%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C_%EC%98%81%EB%AC%B8%5d%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD.doc#_ftn2&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;[2]&lt;/span&gt;&lt;/a&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt; in addition to precursors&lt;/span&gt;&lt;!--[if !supportFootnotes]--&gt;&lt;a href=&quot;file:///Y:/HQ/Corporate%20Communication%20Team/PR%20Team/Public%20Relations%20Team/100.%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C/2022/(20221123)%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD%E2%98%85/%EC%98%81%EB%AC%B8_%ED%99%88%ED%8E%98%EC%9D%B4%EC%A7%80%20%EA%B2%8C%EC%9E%AC%EC%9A%A9/%5bOCI%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C_%EC%98%81%EB%AC%B8%5d%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD.doc#_ftn3&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;[3]&lt;/span&gt;&lt;/a&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt; for semiconductors and hexachlorodisilane (HCDS).&lt;/span&gt;&lt;!--[if !supportFootnotes]--&gt;&lt;a href=&quot;file:///Y:/HQ/Corporate%20Communication%20Team/PR%20Team/Public%20Relations%20Team/100.%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C/2022/(20221123)%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD%E2%98%85/%EC%98%81%EB%AC%B8_%ED%99%88%ED%8E%98%EC%9D%B4%EC%A7%80%20%EA%B2%8C%EC%9E%AC%EC%9A%A9/%5bOCI%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C_%EC%98%81%EB%AC%B8%5d%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD.doc#_ftn4&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;[4]&lt;/span&gt;&lt;/a&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt; The new company plans to penetrate new markets at home and abroad including M&amp;amp;As in the U.S. market.&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:justify;&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:justify;&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;In the carbon chemical sector the new company plans to build a portfolio of high-value added products and implement new businesses such as highly conductive carbon black used for high voltage cables and conductive additives&lt;/span&gt;&lt;!--[if !supportFootnotes]--&gt;&lt;a href=&quot;file:///Y:/HQ/Corporate%20Communication%20Team/PR%20Team/Public%20Relations%20Team/100.%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C/2022/(20221123)%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD%E2%98%85/%EC%98%81%EB%AC%B8_%ED%99%88%ED%8E%98%EC%9D%B4%EC%A7%80%20%EA%B2%8C%EC%9E%AC%EC%9A%A9/%5bOCI%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C_%EC%98%81%EB%AC%B8%5d%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD.doc#_ftn5&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;[5]&lt;/span&gt;&lt;/a&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt; for rechargeable batteries.&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:justify;&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-align:justify;&quot;&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;An OCI official said “With this spin-off we will reassess the intrinsic value of our chemical business that has been undervalued behind solar PV polysilicon products and maximize shareholders’ value. Through transition to a holding company OCI will push for a growth strategy commensurate with the business features of subsidiaries and seek the stable growth of the group.”&lt;/span&gt;&lt;br&gt;&lt;br&gt;&lt;span style=&quot;font-size:11pt;&quot;&gt;----------------------------------------------------------------------------------------------------------------------------&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;!--[if !supportFootnotes]--&gt;&lt;br&gt;&amp;nbsp;&lt;/p&gt;&lt;hr&gt;&lt;p&gt;&lt;!--[endif]--&gt;&amp;nbsp;&lt;/p&gt;&lt;p&gt;&lt;!--[if !supportFootnotes]--&gt;&lt;a href=&quot;file:///Y:/HQ/Corporate%20Communication%20Team/PR%20Team/Public%20Relations%20Team/100.%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C/2022/(20221123)%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD%E2%98%85/%EC%98%81%EB%AC%B8_%ED%99%88%ED%8E%98%EC%9D%B4%EC%A7%80%20%EA%B2%8C%EC%9E%AC%EC%9A%A9/%5bOCI%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C_%EC%98%81%EB%AC%B8%5d%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD.doc#_ftnref1&quot;&gt;&lt;span style=&quot;font-size:9pt;&quot;&gt;[1]&lt;/span&gt;&lt;/a&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size:9pt;&quot;&gt; When the shareholder’s meeting approves the spin-off the surviving corporation’s name will be changed from OCI Company Limited to OCI Holdings Company Limited and the new corporation will be incorporated as OCI Company Limited.&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;!--[if !supportFootnotes]--&gt;&lt;a href=&quot;file:///Y:/HQ/Corporate%20Communication%20Team/PR%20Team/Public%20Relations%20Team/100.%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C/2022/(20221123)%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD%E2%98%85/%EC%98%81%EB%AC%B8_%ED%99%88%ED%8E%98%EC%9D%B4%EC%A7%80%20%EA%B2%8C%EC%9E%AC%EC%9A%A9/%5bOCI%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C_%EC%98%81%EB%AC%B8%5d%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD.doc#_ftnref2&quot;&gt;&lt;span style=&quot;font-size:9pt;&quot;&gt;[2]&lt;/span&gt;&lt;/a&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size:9pt;&quot;&gt; Silane : a silicide&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;!--[if !supportFootnotes]--&gt;&lt;a href=&quot;file:///Y:/HQ/Corporate%20Communication%20Team/PR%20Team/Public%20Relations%20Team/100.%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C/2022/(20221123)%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD%E2%98%85/%EC%98%81%EB%AC%B8_%ED%99%88%ED%8E%98%EC%9D%B4%EC%A7%80%20%EA%B2%8C%EC%9E%AC%EC%9A%A9/%5bOCI%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C_%EC%98%81%EB%AC%B8%5d%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD.doc#_ftnref3&quot;&gt;&lt;span style=&quot;font-size:9pt;&quot;&gt;[3]&lt;/span&gt;&lt;/a&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size:9pt;&quot;&gt; Precursor : a solvent-type substance before it becomes another compound through a chemical reaction&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;!--[if !supportFootnotes]--&gt;&lt;a href=&quot;file:///Y:/HQ/Corporate%20Communication%20Team/PR%20Team/Public%20Relations%20Team/100.%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C/2022/(20221123)%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD%E2%98%85/%EC%98%81%EB%AC%B8_%ED%99%88%ED%8E%98%EC%9D%B4%EC%A7%80%20%EA%B2%8C%EC%9E%AC%EC%9A%A9/%5bOCI%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C_%EC%98%81%EB%AC%B8%5d%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD.doc#_ftnref4&quot;&gt;&lt;span style=&quot;font-size:9pt;&quot;&gt;[4]&lt;/span&gt;&lt;/a&gt;&lt;!--[endif]--&gt;&lt;span style=&quot;font-size:9pt;&quot;&gt; HCDS (Hexachlorodisilane) : a precursor used to form the thin film of semiconductor&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-left:0.15pt;&quot;&gt;&lt;a href=&quot;file:///Y:/HQ/Corporate%20Communication%20Team/PR%20Team/Public%20Relations%20Team/100.%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C/2022/(20221123)%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD%E2%98%85/%EC%98%81%EB%AC%B8_%ED%99%88%ED%8E%98%EC%9D%B4%EC%A7%80%20%EA%B2%8C%EC%9E%AC%EC%9A%A9/%5bOCI%20%EB%B3%B4%EB%8F%84%EC%9E%90%EB%A3%8C_%EC%98%81%EB%AC%B8%5d%20OCI%20%EC%A7%80%EC%A3%BC%EC%82%AC%E2%88%99%ED%99%94%ED%95%99%202%EA%B0%9C%E7%A4%BE%EB%A1%9C%20%EC%9D%B8%EC%A0%81%EB%B6%84%ED%95%A0%20%EC%B6%94%EC%A7%84%E2%80%A6%EC%A3%BC%EB%A0%A5%20%ED%99%94%ED%95%99%EC%82%AC%EC%97%85%20%EB%B6%80%EB%AC%B8%20%EB%8F%85%EB%A6%BD.doc#_ftnref5&quot;&gt;&lt;span style=&quot;font-size:9pt;&quot;&gt;[5]&lt;/span&gt;&lt;/a&gt;&lt;span style=&quot;font-size:9pt;&quot;&gt; Conductive additive : A material that promotes the movement of electrons between the cathode and anode active material of a rechargeable battery&lt;/span&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&amp;nbsp;&lt;/p&gt;

OCI Vice Chairman Lee named to head OCI Holdings

Mission Solar Energy Celebrates Its Tenth Anniversary with 1GW Expansion Announcement

OCI will be spun off into two companies – a holding company and a chemical company…Its main business in the chemical sector will become an independent company.