The Mint & Refinery Operations Department of the Bank is responsible for the minting of coins. Shown below is its production for the ten years period.
10-Piso
|
Bi-metal:
Ring, Cupro-Nickel
Core, Nickel Aluminum bronze
|
75%Copper-25%Nickel
2%Nickel-6%Aluminum-92%Copper
|
White Yellow |
26.5 |
8.7 |
Round |
Interrupted Serration |
5-Piso
|
Nickel-Brass |
5.5% nickel ,70% copper, 24.5% zinc |
Pale Yellow |
27 |
7.7 |
Round
|
Plain (design bordered by 12-scallop) |
1-Piso
|
Nickel plated Steel |
plating not less than 25 microns
on steel substrate
|
Grayish White |
24 |
6.1 |
Round
|
Reeded |
25-Sentimo
|
Brass plated Steel |
plating not less than 25 microns
on steel substrate
|
Yellow |
20 |
3.8 |
Round
|
Plain |
10-Sentimo |
Copper plated Steel |
plating not less than 25 microns
on steel substrate
|
Copper Red |
17 |
2.5 |
Round
|
Reeded |
5-Sentimo
|
Copper plated Steel |
plating not less than 25 microns
on steel substrate
|
Copper Red |
15.5 |
1.9 |
Round (with 4 mm central hole)
|
Plain |
1-Sentimo
|
Copper plated Steel |
plating not less 25 microns on steel substrate |
Copper Red |
15.5 |
2.0 |
Round
|
Plain |
