Nchịkọta ọha mmadụ nchara nchara agbadala ruo izu abụọ n'usoro, mbelata ọnụ ọgụgụ nke ngwa ihe eji arụ ụlọ ejirila nwayọ nwayọ, na ngwa ahịa efere agbanweela site na ịrị elu ruo ọdịda.
Ọnụego mbelata nke ngwa ahịa igwe igwe ejirila ngwa ngwa, na mbelata ọnụọgụ nrịba igwe nchara ejirila nwayọ;Ngwongwo igwe na-ekpo ọkụ na-ekpo ọkụ agbanweela site na ịrị elu gaa na-ada, ngwa ahịa oyi na-atụ agbanwela site n'ịdaba ruo n'ịgbalite, na ọnụ ọgụgụ na-eto eto na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-eji nwayọọ nwayọọ.
Site n'echiche nke ụdị:
The mba na-elekọta mmadụ ngwaahịa nke waya mkpanaka bụ 1.812 nde tọn, gbadaa 4.28% si n'izu gara aga, 2.94 pasent ihe ngwa ngwa karịa izu gara aga, ala 7.96% si n'ọnwa gara aga, na elu 10.16% si otu oge n'afọ gara aga;
(Ka ịmatakwu banyere mmetụta nke kpọmkwem ngwaahịa nchara, dị ka ígwè post galvanized mgbidi retained, ị nwere ike na-enwere onwe ịkpọtụrụ anyị)
Nchịkọta ọha mmadụ nke rebar ígwè bụ 7.4164 nde tọn, gbadaa 1.79% site na izu gara aga, 1.63 pasent ji nwayọọ nwayọọ karịa ibelata izu gara aga, gbadata 8.19% site na ọnwa gara aga, na elu 11.24% site n'otu oge ahụ n'afọ gara aga;
Nchịkọta ọha mmadụ nke igwe na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ bụ 2,391,100 ton, gbadaa 1.47% site na izu gara aga, ma gbanwee site na mmụba n'izu gara aga ka ọ daa, gbadaa 0.59% site na ọnwa gara aga ma gbadaa 0.24% site n'otu oge ahụ n'afọ gara aga;
(Ọ bụrụ na ị chọrọ ịmatakwu banyere mmetụta nke ígwè ahịa volatility na-ejigide mgbidi ígwè post, ị nwere ike ịkpọtụrụ anyị n'oge ọ bụla)
Ndepụta mmekọrịta ọha na eze nke igwe mkpuchi igwe oyi na-atụ bụ 1,358,900 ton, 0.58% sitere na izu gara aga, na-atụgharị site na mbelata nke izu gara aga, gbagoro 0.61% site na ọnwa gara aga, yana 16.74% site n'otu oge ahụ n'afọ gara aga;
Ndepụta mmekọrịta ọha na eze na-ekpo ọkụ na-ekpo ọkụ bụ tọn 1,139,300, mmụba nke 1.58% site na izu gara aga, ntakịrị mbelata nke pasentị 0.06 site na izu gara aga, mmụba nke 6.43% site na ọnwa gara aga, yana mmụba nke 2.55% site na nke gara aga. otu oge n'afọ gara aga.
(Ọ bụrụ na ị chọrọ inweta price nke kpọmkwem nchara ngwaahịa, dị ka galvanized steel h posts, ị nwere ike ịkpọtụrụ anyị maka nhota n'oge ọ bụla)