Application of Blockchain Technology in Value Chain of Procurement in Manufacturing Enterprises

Table 1

Test data of requisition.

No.	Raw material No.	Raw material name	Quantity	Unit	Unit price	Suppliers
pr0001	pd001	Material A	78	kg	225	Supplier A
pr0002	pd001	Material A	21	kg	163	Supplier C
pr0003	pd002	Material B	63	kg	211	Supplier D
pr0004	pd002	Material B	45	kg	141	Supplier B
pr0005	pd003	Material C	86	kg	156	Supplier A
pr0006	pd003	Material C	91	kg	228	Supplier C
pr0007	pd004	Material D	42	kg	286	Supplier D
pr0008	pd004	Material D	11	kg	173	Supplier B