coma separated string to List object

I have a function that is using two for loops. This needs to run 100k times once for every row in a particular table. The data comes in in a string comma separated values. I need to turn this data into a Bag Object. I have a working solution below However, I was wondering if there is a faster approach to this problem.

Data comes in like this.

string bagList="2C28DB,737,2C28DB,738,2C28DB,739,2C28DB,740,2C28DB,741,2C28DB,742,2C28DB,743,2C28DB,744,2C28DB,745,2C28DB,746,2C28DB,747,2C28DB,748,2C28DB,749,2C28DB,750,2C28DB,751,2C28DB,752,2C28DB,753,2C28DB,754,2C28DB,755,2C28DB,756,"

The BagModel looks like this

  public class BagsModels
   {
    public string LotNumber { get; set; }
    public string BagNumber { get; set; }
   }

I use a split to get an array then load the odds in one list and evens in another list. From here I create a bag model object and load both lists into this and add it to the final list. I use the if statement not sure if the last comma will create an empty value in the array. The string always contains pairs. There will never be a case where it does not have a lot number and bag number together. Any help would be appreciated.

internal static IEnumerable<BagsModels> ListifyTheString(string bagList)
    {
        List<BagsModels> temp = new();
        string[] temp2 = bagList.Split(',');
        List<string> lotno = new();
        List<string> bagno = new();
        for(int i = 0; i < temp2.Length; i++)
        {
            if(temp2[i] != "")
            {
                if(i%2 == 0)
                {
                    lotno.Add(temp2[i]);
                }
                else
                {
                    bagno.Add(temp2[i]);
                }
            }
        }
        for(int j = 0; j < lotno.Count; j++)
        {
            BagsModels temp3 = new();
            temp3.LotNumber = lotno[j];
            temp3.BagNumber = bagno[j];
            temp.Add(temp3);
        }
        return temp;
    }

>Solution :

You can slightly change for loop and get something like this (the last odd item if it exists will be ignored):

internal static IEnumerable<BagsModels> ListifyTheString(string bagList) {
  var items = bagList.Split(','); 

  for (int i = 0; i < items.Length / 2; ++i) 
    yield return new BagsModels() {
      LotNumber = items[2 * i],
      BagNumber = items[2 * i + 1],
    }; 
}