value chain diagram

8:05

3:44

3:51

45:03

5:20

1:23

1:23

3:07

6:28

1:01:22

10:52

10:00

5:10

1:33:21

9:35

10:22

9:31

10:16

17:19

5:23

9:31

4:49

13:40

14:09

7:15

10:54

29:44

6:37

19:27

34:45

53:48

6:55

7:35

17:17

13:12

4:48

14:33

6:58

10:37

8:45