The tobacco leaves for 云烟（大重九） are sourced from the exclusive tobacco-growing region of Yunnan—印象烟庄 (Yinxiang Yanzhuang). This region is situated in Shilin, Honghe, Qujing, and Tengchong, areas renowned for their exceptional suitability for tobacco cultivation, comparable in latitude and natural conditions to South Carolina in the United States and Zimbabwe in Africa. Additionally, Yunnan boasts its unique terroir—ideal elevation, distinctive mildly acidic red soil, intense sunlight in spring, warm summer rains, and a rich variety of vegetation and ecological environment. 云烟（大重九） employs a flexible processing method that integrates techniques such as "whole leaf selection," "three-stage cutting," "multi-level blending," "graded addition," and "box storage." This process harmoniously combines the essence of the tobacco raw materials and flavoring technology with the hallmark of personalized fine processing, showcasing the unique character of 大重九.

云烟（大重九）烟叶原料来自于云烟专属烟叶产区─印象烟庄。印象烟庄分别建在石林、红河、曲靖、腾冲，这些地方是世界上最适于种植烟叶的地区，同美国南卡罗来纳州、非洲津巴布韦的纬度和自然条件相近，又有云南独特的风土─合适的海拔、独特的微酸性红土、春季强烈的日照、夏季和暖的雨露，以及云南独特的植被和生态环境。 云烟（大重九）采用柔性加工方式，集成“全叶精选”、“三段分切”、“多级复配”、“分级加料”、“箱式储存”等加工工艺，有机融合了烟叶原料、调香技术之“本”和个性化精细加工之“标”，彰显大重九独特的气质。

云烟（软大重九）