This is the 5099th most frequent Korean word.
납품
Delivery or supply of goods.
In this sentence, '납품' refers to the planned schedule for delivering goods.
이번 달 납품 일정은 변경되었습니다.
This month's delivery schedule has been changed.
The word '납품' is used here to indicate the goods that have been formally delivered.
납품된 물품은 예상보다 품질이 좋았습니다.
The delivered items were of better quality than expected.
Here, '납품' (delivery) is used to describe the regular action of providing products.