拉美跨境电商物流的核心难点，在于货物类型与当地监管体系的精准适配——巴西、墨西哥、智利等核心市场清关政策差异显著（如巴西INMETRO认证、 墨西哥NOM标准），且对货物属性的判定严格，若错配类型，易导致扣关、罚款甚至货物销毁。 一、普货：拉美物流"基础品类"，清关便捷且需求稳定 普货是拉美跨境物流中操作门槛最低、流通最广的货物类型，核心特征是"无特殊属性、无监管禁忌"，无需额外认证即可完成清关，是多数卖家切入拉美市 场的"敲门砖"。 常见品类分为三类：一是带电类，如手机充电宝（单块电池≤100Wh）、无线耳机、智能手表（需标注电池参数，避免被判定为"不明带电品"）；二是液体/ 膏状类，如平价洗发水、保湿面霜、防晒霜（需密封包装，成分不含酒精或违禁添加剂，巴西要求提供成分检测报告）；三是带磁类，如小型蓝牙音箱、磁 疗手环（需做消磁检测，确保符合航空运输安全标准）。 拉美对特货的监管核心是"认证齐全"：巴西要求带电、美妆类货物提供INMETRO认证，墨西哥需NOM认证，智利需SEC认证。 三、特敏货：触碰拉美"监管红线"，需精准把控禁忌 特敏货是拉美物流中"高风险但高价值"的品类，不仅含特殊属性，还涉及宗教禁忌 ...

Group 1 - High temperatures in closed car spaces can exceed 80℃, leading to potential explosions and fires from common items like lighters, perfumes, and power banks [1][5] - A simulation by firefighters showed that lighters can explode within 2 minutes at high temperatures due to the expansion of liquid butane [4][5] - Perfume bottles can eject their nozzles after 20 minutes in high heat, as alcohol inside vaporizes and increases pressure [4][6] Group 2 - Items like sunscreen and aerosol sprays can also explode in high temperatures due to increased internal pressure [6] - A magnifying glass can ignite paper within 40 minutes by focusing sunlight, similar to how other round objects can act as lenses [8] - Power banks can reach temperatures of 137℃ after 50 minutes in a hot car, posing risks of swelling and potential fires, especially if they contain substandard batteries [11] Group 3 - Cooling sprays can cause explosive reactions if used improperly near open flames, as demonstrated in a test where a fire ignited after spraying the product in a closed car [13] - Firefighters advise against leaving items like lighters, perfumes, and power banks in cars during summer to prevent accidents [13]