The leaf blend is meticulously crafted, selecting high-quality, naturally aged flue-cured tobacco that has matured for over two years, characterized by a rich aroma and moderate nicotine content. Primarily featuring Yunnan tobacco leaves, it highlights the product's elegant and refreshing fragrance, while Hunan tobacco leaves enhance and connect the smoke's richness. Zimbabwean tobacco leaves add depth to the aroma, ensuring that the blend showcases the natural essence of the tobacco, with an elegant and ethereal scent, rich and harmonious flavors, minimal off-tastes, and gentle stimulation, leaving a clean aftertaste. The formulation of flavoring agents has been developed in close collaboration with a renowned domestic fragrance company. Tailored to the tasting characteristics of the leaf blend, pure natural imported flavorings and botanical extracts have been selected to enrich, complement, and harmonize the smoke's aroma, achieving a harmonious unity between the natural beauty of the tobacco's flavor and the refined enhancements of artificial artistry. This fully embodies the elegant enjoyment of a high-end cigarette product. Additionally, innovative moisture-preserving technology has been employed to ensure a moist smoke, reducing dryness and irritation, resulting in a sweet, smooth taste that enhances the satisfaction of the smoking experience.

叶组配方设计精心挑选自然醇化两年以上的成熟度好、烟香丰满、烟碱含量适中的优质烤烟作为主要原料。以云南烟叶为主体，突出产品优雅的清香，用湖南烟叶衔接和增加烟香，用津巴布韦烟叶丰富香气，确保叶组配方烟草本香突出，香气优雅飘逸，烟香丰富协调，杂气小、刺激小，余味干净。 香精香料配方设计上，与国内知名香料公司通力合作共同研究。针对叶组配方吸味特点，筛选纯天然进口香料、天然植物提取物丰富、衬托、谐调烟香，达到了烟草自然纯美的香吃味与人工精雕细刻修饰的和谐统一，全方位体现出高端卷烟产品的高雅享受。同时采用新型保润技术达到湿润烟气，减少烟气干燥刺激，口感甜润柔和，提高了吸食时烟气的满足享受感。

延安（红色记忆）