건식실리카(Untreated Fumed Silica)

사건 정보

설명

The product under consideration in the application is "untreated fumed silica". Synthetic silica manufactured from a vapour phase flame hydrolysis of a silane compound, is popularly known as fumed silica. This type of synthetic silica is different from other silica by its functionality and manufacturing process and the raw materials needed. While other synthetic silicas are made from silicate solution in a liquid phase, fumed silica is manufactured in a gas phase at a very high temperature. Fumed silica is classified as untreated fumed silica and treated fumed silica. Untreated fumed Silica is made by the flame hydrolysis of Chlorosilane feedstock in an oxygen hydrogen flame at temperatures of 1800 deg C. This process allows production of the silica with unique structure comprising of chain like aggregates and agglomerates. Untreated fumed silica has a large specific surface area. Depending upon its surface area values such as 150 or 200 or 300 or 380 m2/gm. the untreated fumed silica is classified as different grades suitable for different applications. The most popular grade is 200m2/gm, used in variety of applications. It is free-flowing powdered product, used for wide applications. Untreated Fumed Silica improves free flow properties in solid systems and used as a free flow and tableting agent in pharmaceuticals and an anti-caking agent in foods and agrochemicals. It also used as a carrier for liquid flavours and fragrances. Product concerned is sold in terms of net weight expressed in terms of kg or MT. Fumed Silica or Silicon di-oxide is classified under Chapter 28, subheading 28112200. The untreated fumed silica is being imported into India under different HS codes also under subheading 28112190, 28391900 of Chapter 28 and 34049090 of Chapter 34 of Customs Tariff Act, 1975. Customs classification is only indicative in nature and not binding on the scope of the investigation

출처: 한국무역협회 수입규제 통합조회 · 원문 보기 ↗

경과 4건

1. 2021-11-11
   원심 · 부과명령

   반덤핑 관세부과 명령

2. 2021-09-20
   원심 · 최종판정

   업체명 OCI 마진 - 비고 업체명 기타 마진 373 비고 USD/MT 반덤핑 최종판정 * 3개월 이내 CBIC 부과명령 예정

3. 2020-09-22
   조사개시

   DGTR 반덤핑 조사개시 : 2020. 9. 22 ㅇ POI : 2019. 4. 1 ~ 2020. 3. 31 (산업피해 2016. 4. 1 ~ 2019. 3. 31) * 37일 이내 질의서 회신 (세부내용 관련링크 원문 참고)

4. 날짜 미상
   제소

   M/s Cabot Sanmar Limited 피제소국 : 한국, 중국