C

A

purchasing director
A

C

C

O

U

1
A

1

2

3

2
A

1

2

3

4

E
1

2

3

4

5

6

7

8

4
1

2

3

4

5

6
E
A

A

S

A

E

I

A

C

P
P
w
C
W


H
I