Given a sentence in Igbo language, translate the sentence to English language keeping the meaning of the original sentence intact

Igbo sentence: TPP bu a free ahia nkwekorita nke sochiri iri na asaa mba na Asia-Pacific na-esochi ufodu ASEAN mba, ya bu Malaysia, Singapore, Brunei, na Vietnam.
TPP is a free trade agreement which was followed by seventeen countries in Asia-Pacific were also followed by some ASEAN countries, namely Malaysia, Singapore, Brunei, and Vietnam.