초고분자량 폴리에틸렌 (ultrahigh molecular weight polyethylene)

사건 정보

설명

The merchandise covered by the scope is ultra-high molecular weight polyethylene. Ultra-high molecular weight polyethylene is a linear polyethylene, in granular or powder form. It is defined by its melt mass-flow rate of <0.1 g/10 min, measured at 190 °C and 21.6 kg load, based on the methods and calculations set forth in the International Organization for Standardization (ISO) standards 21304-1 and 21304-2. Ultra-high molecular weight polyethylene has a Chemical Abstract Service (CAS) registry number of 9002-88-4. The scope includes all ultra-high molecular weight polyethylene in granular or powder forms meeting the above specifications regardless of additives introduced in the manufacturing process. Ultra-high molecular weight polyethylene blended with other products is included in the scope of this investigation where ultrahigh molecular weight polyethylene accounts for more than 50 percent, by actual weight, of the blend and the resulting blend maintains a melt mass-flow rate of <0.1 g/10 min. Excluded from the scope of the investigation is medical-grade ultra-high molecular weight polyethylene. Medical grade ultra-high molecular weight polyethylene has a minimum viscosity of 2,000 ml/g at a concentration of 0.02% at 135°C (275 °F) in decahydronaphthalene and an elongational stress of 0.2 MPa or greater. Medical-grade ultra-high molecular weight polyethylene is further defined by its ash and trace element content, which shall not exceed the following maximum quantities as set forth in ISO-5834-1: ash (125 mg/kg), titanium (40 mg/kg), calcium (5 mg/kg), chlorine (30 mg/kg), and aluminum (20 mg/kg). ISO 5834-1 further defines medical grade ultra-high molecular weight polyethylene by its particulate matter content, which requires that there shall be no more than three particles of contaminant per 300 ± 20 g tested. Each of the above criteria is calculated based on the standards and methods used in ISO 5834-1. Ultra-high molecular weight polyethylene is classifiable under the HTSUS subheadings 3901.10.1000 and 3901.20.1000. Although the HTSUS subheadings and CAS registry number are provided for convenience and customs purposes, the written description of the scope is dispositive.

출처: 한국무역협회 수입규제 통합조회 · 원문 보기 ↗

경과 5건

1. 2021-02-25
   원심 · 최종판정

   업체명 대한유화 마진 7.84 비고 업체명 기타(All Others) 마진 7.84 비고 *DOC 반덤핑 최종판정

2. 2020-09-30
   원심 · 예비판정

   업체명 대한유화 마진 7.8 비고 업체명 기타(All Others) 마진 7.8 비고 *DOC 반덤핑 예비판정

3. 2020-04-24
   원심 · 예비판정

   *ITC 예비판정 : 산업피해 긍정

4. 2020-03-24
   조사개시

   DOC 반덤핑 조사개시 : 2020. 3. 24 - POI : 2019. 1. 1 ~ 2019. 12. 31 * 덤핑마진 13.16 ~ 153.35 % 주장

5. 2020-03-04
   제소

   Celanese Corporation 피제소국 : 한국,