The document is a mill test certificate issued by United Sulb Company (Saudi Sulb) L.L.C. for steel bars delivered to Prime Steel Co. between December 6-8, 2022. It lists the chemical composition, mechanical properties, and test results for various steel profiles that meet EN 10025-2:2019 S275JR specifications. United Sulb certifies that the materials were produced under their ISO 9001:2015 quality management system and conform to the customer's sales contract and purchase order requirements.

1. UNITED SULB COMPANY (SAUDI SULB) L.L.C.
P.O Box 10572, Jubail Industrial City 31961, Kingdom of Saudi Arabia
Tel: (+966) 13358-6666, Fax: (+966) 13358-3333
Email: info@sulb.com Website: www.sulb.com
Commercial Registration (CR) No. 2055013721
A limited liability company with fully paid-up capital of SAR 206,254.00
MILL TEST CERTIFICATE
Issued in accordance with EN 10204:2004 Type 3.1
Customer Name & Address
PRIME STEEL CO
MEET HALFA-SLOW ROAD
QALIUBIYA, Egypt
PO Box
Tel No
Fax No
:
:
:
Shipping Address
PRIME STEEL CO
MEET HALFA-SLOW ROAD
QALIUBIYA, Egypt
PO Box
Tel No
Fax No
:
:
:
Certificate Number : 4010002047
Delivery Date(s) : 06.12.2022 to 08.12.2022
Sales Contract/Order
Customer PO Number
TC Issue Date
:
:
:
4010002047
BY EMAIL (PI#2010001912)
08.12.2022
Bars are marked as "SULB KSA"
Process Route : EAF, Fully Killed Steel, As Rolled Dimension : EN 10365:17, EN 10279 , EN 10365:17, EN Specification : EN 10025-2:2019, S275JR
Dimensions / Length
Heat
Number
No. of
Bars
No. of
Bundles
Weight
(MT)
Chemical Analysis
C
%
Si
%
Mn
%
P
%
S
%
N
%
Cu
%
Ni
%
Cr
%
Mo
%
Nb
%
V
%
Ti
%
Al
%
Sn
%
B
%
CEV
%
Tensile Test
YS
MPa
UTS
MPa
EL
%
YR
%
Impact Test (J)
Temp
1 2 3 Avg Size(mm)
Bend
Test
180°
UPN100X50/12.0M 1227295 30 1 3.659 0.18 0.19 0.63 0.004 0.013 0.005 0.004 0.012 0.013 0.001 0.001 0.002 0.002 0.004 0.002 0.29 312 435 34.0 0.717
UPN100X50/12.0M 1227296 360 12 44.138 0.18 0.16 0.62 0.004 0.013 0.011 0.004 0.012 0.018 0.001 0.001 0.002 0.001 0.004 0.002 0.29 312 449 33.0 0.695
UPN120X55/12.0M 1225673 144 6 22.464 0.18 0.17 0.59 0.006 0.014 0.002 0.007 0.012 0.014 0.001 0.001 0.002 0.001 0.004 0.002 0.28 302 447 35.0 0.676
UPN120X55/12.0M 1225674 48 2 7.462 0.16 0.17 0.61 0.006 0.014 0.008 0.006 0.011 0.012 0.001 0.001 0.002 0.001 0.004 0.002 0.27 296 431 32.0 0.687
UPN120X55/12.0M 1225675 432 18 67.269 0.17 0.16 0.63 0.004 0.012 0.003 0.005 0.011 0.017 0.001 0.002 0.002 0.001 0.004 0.002 0.28 300 444 33.0 0.676
UPN120X55/12.0M 1225676 9 1 1.412 0.18 0.18 0.66 0.006 0.015 0.003 0.007 0.012 0.012 0.001 0.002 0.003 0.001 0.004 0.002 0.29 307 455 33.0 0.675
UPN80X45/12.0M 1227344 80 2 7.870 0.17 0.18 0.58 0.003 0.013 0.003 0.004 0.012 0.019 0.001 0.001 0.002 0.002 0.004 0.002 0.27 307 433 35.0 0.709
UPN80X45/12.0M 1227345 400 10 39.831 0.18 0.19 0.58 0.004 0.013 0.003 0.004 0.011 0.015 0.001 0.001 0.002 0.002 0.005 0.002 0.28 326 439 35.0 0.743
HEA120/12.0M 1227020 330 22 77.644 0.17 0.16 0.64 0.007 0.016 0.006 0.002 0.012 0.019 0.001 0.001 0.002 0.001 0.004 0.002 0.28 319 456 35.0 0.700
Values are averages obtained during analysis & testing Gauge Length: 50mm (e.g. ASTM), 200mm (e.g. JIS), 5.65 So (e.g. EN)
We certify that the material described herein has been produced and tested in accordance with the above specification and also the
requirements of the above Sales Contract/Order
This product has been manufactured under the controls established by a TUV NORD CERT GmbH approved management system
that conforms to ISO 9001:2015. TUV NORD CERT GmbH Certificate Registration No. 44 100 17580049
This certificate is generated electronically Zubair Ahmad
Manager - QA/QC
QA/FORM/008/REV.3 Page 1 of 4

2. UNITED SULB COMPANY (SAUDI SULB) L.L.C.
P.O Box 10572, Jubail Industrial City 31961, Kingdom of Saudi Arabia
Tel: (+966) 13358-6666, Fax: (+966) 13358-3333
Email: info@sulb.com Website: www.sulb.com
Commercial Registration (CR) No. 2055013721
A limited liability company with fully paid-up capital of SAR 206,254.00
MILL TEST CERTIFICATE
Issued in accordance with EN 10204:2004 Type 3.1
Customer Name & Address
PRIME STEEL CO
MEET HALFA-SLOW ROAD
QALIUBIYA, Egypt
PO Box
Tel No
Fax No
:
:
:
Shipping Address
PRIME STEEL CO
MEET HALFA-SLOW ROAD
QALIUBIYA, Egypt
PO Box
Tel No
Fax No
:
:
:
Certificate Number : 4010002047
Delivery Date(s) : 06.12.2022 to 08.12.2022
Sales Contract/Order
Customer PO Number
TC Issue Date
:
:
:
4010002047
BY EMAIL (PI#2010001912)
08.12.2022
Bars are marked as "SULB KSA"
Process Route : EAF, Fully Killed Steel, As Rolled Dimension : EN 10365:17, EN 10279 , EN 10365:17, EN Specification : EN 10025-2:2019, S275JR
Dimensions / Length
Heat
Number
No. of
Bars
No. of
Bundles
Weight
(MT)
Chemical Analysis
C
%
Si
%
Mn
%
P
%
S
%
N
%
Cu
%
Ni
%
Cr
%
Mo
%
Nb
%
V
%
Ti
%
Al
%
Sn
%
B
%
CEV
%
Tensile Test
YS
MPa
UTS
MPa
EL
%
YR
%
Impact Test (J)
Temp
1 2 3 Avg Size(mm)
Bend
Test
180°
HEA120/12.0M 1227021 90 6 21.213 0.16 0.16 0.64 0.006 0.010 0.003 0.003 0.012 0.017 0.001 0.001 0.002 0.001 0.004 0.002 0.27 344 457 35.0 0.753
IPE120/12.0M 1226380 32 2 3.973 0.16 0.18 0.74 0.005 0.012 0.003 0.008 0.010 0.015 0.001 0.003 0.003 0.001 0.005 0.002 0.29 306 441 35.0 0.694
IPE120/12.0M 1226383 96 6 11.858 0.16 0.17 0.63 0.008 0.011 0.003 0.007 0.012 0.020 0.001 0.001 0.003 0.002 0.004 0.002 0.27 325 456 32.0 0.713
IPE120/12.0M 1226384 896 56 112.747 0.17 0.17 0.62 0.006 0.013 0.003 0.007 0.013 0.014 0.001 0.001 0.002 0.002 0.004 0.002 0.28 326 450 37.0 0.724
IPE120/12.0M 1226385 496 31 62.936 0.18 0.19 0.63 0.006 0.011 0.004 0.006 0.012 0.011 0.001 0.001 0.002 0.002 0.004 0.002 0.29 321 448 37.0 0.717
IPE140/12.0M 1226392 182 13 27.745 0.18 0.17 0.59 0.006 0.011 0.004 0.006 0.012 0.017 0.001 0.001 0.002 0.002 0.005 0.002 0.28 313 433 35.0 0.723
IPE140/12.0M 1226394 448 32 67.514 0.16 0.18 0.65 0.003 0.014 0.009 0.004 0.010 0.021 0.001 0.001 0.002 0.001 0.004 0.002 0.27 301 434 38.0 0.694
IPE140/12.0M 1226395 14 1 2.131 0.17 0.18 0.62 0.003 0.011 0.008 0.003 0.010 0.014 0.001 0.001 0.001 0.002 0.004 0.002 0.28 306 439 36.0 0.697
IPE160/12.0M 1227220 312 26 58.017 0.18 0.19 0.63 0.007 0.013 0.002 0.006 0.012 0.020 0.001 0.001 0.002 0.002 0.005 0.002 0.29 308 447 35.0 0.689
Values are averages obtained during analysis & testing Gauge Length: 50mm (e.g. ASTM), 200mm (e.g. JIS), 5.65 So (e.g. EN)
We certify that the material described herein has been produced and tested in accordance with the above specification and also the
requirements of the above Sales Contract/Order
This product has been manufactured under the controls established by a TUV NORD CERT GmbH approved management system
that conforms to ISO 9001:2015. TUV NORD CERT GmbH Certificate Registration No. 44 100 17580049
This certificate is generated electronically Zubair Ahmad
Manager - QA/QC
QA/FORM/008/REV.3 Page 2 of 4

3. UNITED SULB COMPANY (SAUDI SULB) L.L.C.
P.O Box 10572, Jubail Industrial City 31961, Kingdom of Saudi Arabia
Tel: (+966) 13358-6666, Fax: (+966) 13358-3333
Email: info@sulb.com Website: www.sulb.com
Commercial Registration (CR) No. 2055013721
A limited liability company with fully paid-up capital of SAR 206,254.00
MILL TEST CERTIFICATE
Issued in accordance with EN 10204:2004 Type 3.1
Customer Name & Address
PRIME STEEL CO
MEET HALFA-SLOW ROAD
QALIUBIYA, Egypt
PO Box
Tel No
Fax No
:
:
:
Shipping Address
PRIME STEEL CO
MEET HALFA-SLOW ROAD
QALIUBIYA, Egypt
PO Box
Tel No
Fax No
:
:
:
Certificate Number : 4010002047
Delivery Date(s) : 06.12.2022 to 08.12.2022
Sales Contract/Order
Customer PO Number
TC Issue Date
:
:
:
4010002047
BY EMAIL (PI#2010001912)
08.12.2022
Bars are marked as "SULB KSA"
Process Route : EAF, Fully Killed Steel, As Rolled Dimension : EN 10365:17, EN 10279 , EN 10365:17, EN Specification : EN 10025-2:2019, S275JR
Dimensions / Length
Heat
Number
No. of
Bars
No. of
Bundles
Weight
(MT)
Chemical Analysis
C
%
Si
%
Mn
%
P
%
S
%
N
%
Cu
%
Ni
%
Cr
%
Mo
%
Nb
%
V
%
Ti
%
Al
%
Sn
%
B
%
CEV
%
Tensile Test
YS
MPa
UTS
MPa
EL
%
YR
%
Impact Test (J)
Temp
1 2 3 Avg Size(mm)
Bend
Test
180°
IPE200/12.0M 1226158 10 1 2.663 0.18 0.17 0.66 0.005 0.010 0.001 0.004 0.012 0.015 0.001 0.001 0.002 0.001 0.004 0.005 0.29 316 444 34.0 0.712
IPE200/12.0M 1226161 10 1 2.609 0.16 0.18 0.69 0.008 0.006 0.007 0.012 0.018 0.018 0.001 0.001 0.002 0.001 0.004 0.002 0.28 304 445 34.0 0.683
IPE200/12.0M 1226165 120 12 31.786 0.17 0.18 0.67 0.006 0.012 0.011 0.004 0.012 0.014 0.001 0.001 0.003 0.001 0.004 0.002 0.29 325 466 32.0 0.697
IPE200/12.0M 1226166 480 48 127.591 0.17 0.18 0.67 0.004 0.011 0.008 0.004 0.012 0.013 0.001 0.001 0.002 0.002 0.004 0.002 0.29 308 443 30.0 0.695
IPE200/12.0M 1226171 90 9 23.933 0.16 0.18 0.67 0.004 0.013 0.008 0.004 0.012 0.013 0.001 0.001 0.002 0.001 0.004 0.002 0.28 312 428 27.0 0.729
IPE200/12.0M 1226178 30 3 7.950 0.17 0.17 0.67 0.005 0.008 0.009 0.003 0.012 0.018 0.001 0.001 0.001 0.002 0.004 0.002 0.29 316 446 32.0 0.709
Values are averages obtained during analysis & testing Gauge Length: 50mm (e.g. ASTM), 200mm (e.g. JIS), 5.65 So (e.g. EN)
We certify that the material described herein has been produced and tested in accordance with the above specification and also the
requirements of the above Sales Contract/Order
This product has been manufactured under the controls established by a TUV NORD CERT GmbH approved management system
that conforms to ISO 9001:2015. TUV NORD CERT GmbH Certificate Registration No. 44 100 17580049
This certificate is generated electronically Zubair Ahmad
Manager - QA/QC
QA/FORM/008/REV.3 Page 3 of 4

4. UNITED SULB COMPANY (SAUDI SULB) L.L.C.
P.O Box 10572, Jubail Industrial City 31961, Kingdom of Saudi Arabia
Tel: (+966) 13358-6666, Fax: (+966) 13358-3333
Email: info@sulb.com Website: www.sulb.com
Commercial Registration (CR) No. 2055013721
A limited liability company with fully paid-up capital of SAR 206,254.00
MILL TEST CERTIFICATE
Customer Name & Address
PRIME STEEL CO
MEET HALFA-SLOW ROAD
QALIUBIYA, Egypt
PO Box
Tel No
Fax No
:
:
:
Shipping Address
PRIME STEEL CO
MEET HALFA-SLOW ROAD
QALIUBIYA, Egypt
PO Box
Tel No
Fax No
:
:
:
Certificate Number : 4010002047
Delivery Date(s) : 06.12.2022 to 08.12.2022
Sales Contract/Order
Customer PO Number
TC Issue Date
:
:
:
4010002047
BY EMAIL (PI#2010001912)
08.12.2022
Bars are marked as "SULB KSA"
TOTAL WEIGHT (MT) BY SECTION
MATERIAL NUMBER DIMENSION & LENGTH WEIGHT(MT)
CHANNEL UPN100X50/12.0M 47.797
CHANNEL UPN120X55/12.0M 98.607
CHANNEL UPN80X45/12.0M 47.701
H-BEAM HEA120/12.0M 98.857
I-BEAM IPE120/12.0M 191.514
I-BEAM IPE140/12.0M 97.390
I-BEAM IPE160/12.0M 58.017
I-BEAM IPE200/12.0M 196.532
TOTAL WEIGHT (MT)0 836.415
Zubair Ahmad
Manager - QA/QC
QA/FORM/008/REV.3 Page 4 of 4