noun
exhibit; goods on display; display item
Refers to items put on display at exhibitions, museums, stores, or trade shows. Can be used for both commercial goods and artistic exhibits.
美術館の展示品に触らないでください。
Please do not touch the exhibits in the art museum.
この展示品は販売していません。
This display item is not for sale.
出品 emphasizes the act of putting something on display or submitting it for exhibition, often with a competitive or commercial nuance.
Compound of 展示 (exhibition, display) and 品 (goods, article). The reading is standard on'yomi.