Embassy of the Republic of Korea in the Republic of the Philippines

Carrying animal products such as raw meat, ham, sausage and beef jerky to Korea is prohibited under the Contagious Animal Diseases Prevention Act.
Beginning from June 1 2019, those who failing to report carrying animal products at each airport and port could be fined up to 10 million KRW,
and those not paying the fine could be prohibited from entering Korea and their extension of visa could be denied

Restricted Items (Must be reported to Quarantine Office)

⊙ Animals : Dogs, cats, birds, etc.
⊙ Livestock Products : Beef, pork, chicken, duck, sausage,
ham, beef jerky, canned meat, boiled meat, milk,
beef tallow processed products (curry), etc.
⊙ Animal Products : Antlers, bones, feathers, etc.
⊙ Dairy Products : Milk, cheese, butter, etc.
⊙ Egg and Egg Products : Chicken eggs, bird eggs, egg whites, egg powder, etc.
⊙ Pet Food, Snacks, Vitamins, etc.

https://www.hikorea.go.kr