http://ift.tt/2u5XkI6 Samsung have been producing military tanks called the "K9 Thunder" since 1999. The tanks are supplied to South Korea and cost $3.9m per unit and can withstand 14.5mm armour piercing rounds.
155mm shell fired from South Korean K9 Thunder self-propelled howitzer [4803 x 2880]
panzerfluch: “South Korean K9 Thunder SPG in Finland during evaluations. Finland has adopted the K9 for service and plans to purchase 48 of them by 2020. Full operational capacity is expected by 2025. ”
K9 Thunder 155mm Self-Propelled Howitzer, South Korea