An enterprise must not enter into an international agreement or an international contract which contains the matters which fall under unreasonable restraint of trade or unfair trade practices.
Read this with the articles around it
enterprise
「事業者」
Anyone who carries on a commercial, industrial, financial or other business; an officer, employee, agent or other person acting for the benefit of an enterprise is also treated as one for the purposes of Article 2, paragraph (2) and Chapter 3 (trade associations).
Defined inArticle 2, paragraph (1)· applies throughout the law
unreasonable restraint of trade
「不当な取引制限」
An enterprise (事業者), by contract, agreement or any other means, acting together with other enterprises to fix, maintain or raise prices or to limit quantities, technology, products, facilities or business partners, so that they mutually restrict or carry on their business activities and, contrary to the public interest, substantially restrain competition in a particular field of trade.
Defined inArticle 2, paragraph (6)· applies throughout the law
unfair trade practices
「不公正な取引方法」
Any of the acts Article 2, paragraph (9) lists: refusing to deal together with competitors without justifiable grounds, unjust discriminatory pricing or selling far below cost that is likely to make other enterprises' business difficult, restricting a buyer's resale prices, abusing a superior bargaining position, and other acts likely to impede fair competition of the kinds listed in item (vi) that the Japan Fair Trade Commission designates.
Defined inArticle 2, paragraph (9)· applies throughout the law