This is the premium brand of Zhenjiang vinegar that I regularly buy. 6 year aged. 恒顺 (héng shùn) is by far the largest producer in Zhenjiang.
The last line of text - 手工糯米坛酿 (shǒu gōng nuò mǐ tán niàn) indicates that it is hand made from glutinous rice.
It does cost about 3 to 4 times the price of the Shanxi vinegar.