BP Castrol KK is a Japan-based company mainly engaged in the sale of Castrol and bp brand automotive lubricants. The Company is engaged in product development, raw material procurement, marketing and sales activities. Its main products include gasoline engine oil, diesel engine oil, automotive gear oil, automatic transmission fluid (ATF) including continuously variable transmission (CVT) fluid, brake fluid and car care products. The automotive lubricants market is divided into the passenger car market, motorcycle market, and commercial vehicle market, and products are supplied through direct sales or agency sales. The consumer business in the passenger car market is centered on sales to car shops, home improvement centers, and tire shops, while the business-to-business (BtoB) business is centered on sales to domestic car dealers, imported car dealers, and auto repair shops.