Here is the full list of all 16 16bit Trader achievements.
Complete all side quests.
Roam the roads of Asavala.
Gain 1000000 gold before the 1500th day.
Earn the title Head of the Trade Council.
Earn Murrevorra’s honorary citizenship
Prove your bravery and become a knight.
Earn 150000 gold in one transaction.
Gain Spive’s Thieves Guild recognition.
Explore the mines and ruins.
Play for 10 consecutive days.
Play for 5 consecutive days.
Hire 30 companions.
Gain Losidofian engineers recognition.
Help the monks of Lackov.
Penetrate the mines of the Kingdom.
Tame the waves of all of the seas.