Meaning of 減張乙 in Japanese

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Definition of 減張乙

おつ(otsu) 【乙】

(adj-na, n) second (party to an agreement); the B party (e.g. in a contract); the latter
strange; quaint; stylish; chic; spicy; queer; witty; tasty; romantic
(exp) thank you; goodbye; goodnight →Related words: 御疲れ様

きのと(kinoto) 【乙】

げん(gen) 【減】

(suf) reduction
この数字は原油輸入減を反映している。
This figure is a mirror of the decrease in imports of crude oil.

ちょう(chou) 【張】

(n) (astron) Chinese "Extended Net" constellation (one of the 28 mansions) →Related words: 二十八宿 , 朱雀
(suf, ctr) counter for objects with stretched strings (i.e. bows, kotos), curtains, papers, etc.