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