Article 2
1. Where the above-quota tariff duty referred to in Article 1(6) of Implementing Regulation (EU) 2019/159 becomes applicable to seamless pipes and tubes of iron or steel, of circular cross-section, of an external diameter not exceeding 406,4 mm with a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis and exceeds the anti-dumping duty set out in Article 1(2), only the above-quota tariff duty referred to in Article 1(6) of Implementing Regulation (EU) 2019/159 shall be collected. 2. During the period of application of paragraph 1, the collection of the duties imposed pursuant to this Regulation shall be suspended. 3. Where the above-quota tariff duty referred to in Article 1(6) of Implementing Regulation (EU) 2019/159 becomes applicable to seamless pipes and tubes of iron or steel, of circular cross-section, of an external diameter not exceeding 406,4 mm with a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis and is set at level lower than the anti-dumping duty set out in Article 1(2), the above-quota tariff duty referred to in Article 1(6) of Implementing Regulation (EU) 2019/159 shall be collected in addition to the difference between that duty and the higher anti-dumping duty set out in Article 1(2). 4. The part of the amount of anti-dumping duty not collected pursuant to paragraphs 2 and 3 shall be suspended. 5. The suspensions referred to in paragraphs 2 and 3 shall be limited in time to the period of application of the above-quota tariff duty referred to in Article 1(6) of Implementing Regulation (EU) 2019/159.