Can I purchase primary bond issuances?

IBKR does not support participating in primary bond issuances or when-issued trading.

If IBKR supports clearing the bond, and has liquidity providers for it, then it will be available once trading in the secondary markets.

Can I trade Venezuela Bonds?

Can I trade Convertible Bonds?

What is when issued (WI) trading?

Can I transfer Asian corporate bonds held in other brokerage accounts into IBKR?