010148<span class='red'>碳</span> <span class='red'>碳</span>酸气 一氧化<span class='red'>碳</span> 光气（<span class='red'>碳</span>酰氯） 010333干冰（二氧化<span class='red'>碳</span>） C010003液体二氧化<span class='red'>碳</span> 蓄电池用<span class='red'>碳</span>粉 010732工业用二氧化<span class='red'>碳</span>

010150<span class='red'>碳</span>酸 010146<span class='red'>碳</span>酸盐 010147<span class='red'>碳</span>酸镁 010151<span class='red'>碳</span>化物 010152<span class='red'>碳</span>化钙 010172<span class='red'>碳</span>酸钙 010446<span class='red'>碳</span>酸钾 C010021<span class='red'>碳</span>化铌 C010042<span class='red'>碳</span>酸锶 <span class='red'>碳</span>酸锰 C010022<span class='red'>碳</span>化钨 C010033<span class='red'>碳</span>酸铜 C010034<span class='red'>碳</span>酸锌 C010035<span class='red'>碳</span>酸锂 <span class='red'>碳</span>酸铅 <span class='red'>碳</span>酸铵 <span class='red'>碳</span>酸钠 <span class='red'>碳</span>化硅 010290<span class='red'>铁</span>盐 C010013<span class='red'>碳</span>酸氢钠 010149二硫化<span class='red'>碳</span> 010422过<span class='red'>碳</span>酸盐 <span class='red'>碳</span>酸钙镁 010448<span class='red'>碳</span>酸钾水 010550<span class='red'>碳</span>酸钡石 C010025<span class='red'>碳</span>酸氢铵 010528四氯化<span class='red'>碳</span> 重<span class='red'>碳</span>酸铵 <span class='red'>铁</span>明矾 磷酸<span class='red'>铁</span> 氯化<span class='red'>铁</span> <span class='red'>铁</span>精粉 C010045硫化<span class='red'>铁</span> 硝酸<span class='red'>铁</span> 氧化<span class='red'>铁</span> C010026轻质<span class='red'>碳</span>酸钙 010357<span class='red'>碳</span>水化合物 010745磷酸<span class='red'>铁</span>锂 <span class='red'>铁</span>氰化钾 磷酸<span class='red'>铁</span>锂 硫酸亚<span class='red'>铁</span> 氯氟<span class='red'>碳</span>化合物 010689<span class='red'>碳</span>化硅（原材料） 二氟二氯化<span class='red'>碳</span> 工业用<span class='red'>碳</span>化硅 010229氰亚<span class='red'>铁</span>酸盐 亚<span class='red'>铁</span>氰化钾 工业用磷酸<span class='red'>铁</span>锂 <span class='red'>碳</span>化硅（生产其他产品用原材料）

渗<span class='red'>碳</span>剂 工业用<span class='red'>碳</span>化硅 010089引擎脱<span class='red'>碳</span>用化学品 中和不锈钢、<span class='red'>铁</span>及各种颜色金属合金用化学品 用于制造金属铸件的氧化<span class='red'>铁</span>基铸造用砂添加剂

未加工的聚<span class='red'>碳</span>酸酯树脂

010292<span class='red'>铁</span>板照相板（摄影用）

防止植物叶子变黄用硫酸亚<span class='red'>铁</span>

C090080<span class='red'>碳</span>管 C090072<span class='red'>碳</span>电极 090023磁<span class='red'>铁</span> C090071<span class='red'>碳</span>素材料 电磁<span class='red'>铁</span> <span class='red'>碳</span>化硅二极管 工业用磁<span class='red'>铁</span>

090660装饰磁<span class='red'>铁</span> 冰箱贴（装饰磁<span class='red'>铁</span>）

二氧化<span class='red'>碳</span>探测器 一氧化<span class='red'>碳</span>探测器 非医用二氧化<span class='red'>碳</span>电子监测仪

<span class='red'>铁</span>路信号标志

090254<span class='red'>铁</span>路交通用安全设备

090022遥控<span class='red'>铁</span>路道岔用电动装置

<span class='red'>碳</span>钢 060080铬<span class='red'>铁</span> 060136钼<span class='red'>铁</span> 060139钨<span class='red'>铁</span> C060002<span class='red'>铁</span>砂 生<span class='red'>铁</span> 060137硅<span class='red'>铁</span> 060138钛<span class='red'>铁</span> 060052<span class='red'>铁</span>板 060131<span class='red'>铁</span>条 <span class='red'>铁</span>丸 铸<span class='red'>铁</span> 角<span class='red'>铁</span> 060115生<span class='red'>铁</span>或半锻造<span class='red'>铁</span> 060374马口<span class='red'>铁</span> 海绵<span class='red'>铁</span> C060003白<span class='red'>铁</span>皮 合金<span class='red'>铁</span> 纯<span class='red'>铁</span>锭 <span class='red'>铁</span>合金 低铜<span class='red'>碳</span>钢屑 060345金属角<span class='red'>铁</span> 球墨铸<span class='red'>铁</span>桩 060133未加工或半加工铸<span class='red'>铁</span> 未加工或半加工的铸<span class='red'>铁</span>

<span class='red'>铁</span>门 C060012镀锌<span class='red'>铁</span>塔 <span class='red'>铁</span>丝栅栏 锻<span class='red'>铁</span>制大门 060106窗用<span class='red'>铁</span>制品 060347门用<span class='red'>铁</span>制品 <span class='red'>铁</span>或钢制搁栅

060131<span class='red'>铁</span>箍 060132<span class='red'>铁</span>丝 C060045<span class='red'>铁</span>带 <span class='red'>铁</span>丝织网 带刺<span class='red'>铁</span>丝 岩滑防护<span class='red'>铁</span>丝网 滑坡防护用<span class='red'>铁</span>丝网

060097<span class='red'>铁</span>砧 060248<span class='red'>铁</span>砧（便携式） 060284<span class='red'>铁</span>带拉伸器（张力环）

<span class='red'>铁</span>轨用铸<span class='red'>铁</span>材料 060013<span class='red'>铁</span>路道岔 060212转车盘（<span class='red'>铁</span>道） C060018<span class='red'>铁</span>道防爬器 060013<span class='red'>铁</span>路转辙器 060089<span class='red'>铁</span>路金属材料 060095<span class='red'>铁</span>路金属护轨 060245<span class='red'>铁</span>路用金属轨枕 <span class='red'>铁</span>轨用金属材料 <span class='red'>铁</span>路用金属枕木 060116鱼尾形接轨夹（<span class='red'>铁</span>路） <span class='red'>铁</span>路建造用金属材料 060326<span class='red'>铁</span>路货车用金属载量规杆 060330缆索<span class='red'>铁</span>道永久导轨用金属材料

生<span class='red'>铁</span>管

060134<span class='red'>铁</span>矿石 060163褐<span class='red'>铁</span>矿 铬<span class='red'>铁</span>矿石 黄<span class='red'>铁</span>矿砂

C060021<span class='red'>铁</span>接板 C060022马蹄形钩环（脚扣、<span class='red'>铁</span>鞋）

060119马口<span class='red'>铁</span>制包装物

400142<span class='red'>碳</span>捕获

400029<span class='red'>铁</span>器加工

320035<span class='red'>碳</span>酸水 <span class='red'>碳</span>酸软饮料 <span class='red'>碳</span>酸矿泉水 冷冻<span class='red'>碳</span>酸饮料 <span class='red'>碳</span>酸无酒精饮料 无酒精<span class='red'>碳</span>酸饮料 <span class='red'>碳</span>酸饮用水（饮料） 水果味的<span class='red'>碳</span>酸饮料 无酒精<span class='red'>碳</span>水化合物能量饮料

320013制<span class='red'>碳</span>酸水用配料 制作<span class='red'>碳</span>酸水用配料

混有<span class='red'>碳</span>酸柠檬汁的啤酒