玲珑轮胎(601966.SH)：截至目前，塞尔维亚玲珑1200万条半钢、240万条全钢产线已铺设完成

Group 1 - The core point of the article is that Linglong Tire (601966.SH) has completed the installation of production lines for 12 million semi-steel and 2.4 million full-steel tires in Serbia, and is currently working on system integration and debugging for additional production lines [1]