Explanation:

Statement 1: India has signed a PTA with MERCOSUR since 2004. It is presently limited to just 450 products. PTA is a limited free trade agreement where partner countries reduce import duties on a few identified products for the other.

Statement 2: This was signed in 2009. Here is a list of all major FTA/PTA entered by India.

Statement 3: This is still under negotiations due to several sticking issues such as automobile imports, patent and IP protection etc.