With reference to anti-dumping duties imposed by India, consider the following statements
1. Anti-dumping duties are imposed to protect domestic industries from unfair trade practices like cheap imports.
2. The Directorate General of Trade Remedies (DGTR) is responsible for recommending the imposition of anti-dumping duties in India.
3. India has imposed anti-dumping duties on Poly Vinyl Chloride Paste Resin imports only from China.
Which of the statements given above is/are correct?